5514397056 has 768 divisors, whose sum is σ = 20910489600. Its totient is φ = 1410877440.

The previous prime is 5514397051. The next prime is 5514397061. The reversal of 5514397056 is 6507934155.

5514397056 is a `hidden beast` number, since 551 + 4 + 3 + 97 + 0 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5514397051) and next prime (5514397061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5514397051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 128241771 + ... + 128241813.

It is an arithmetic number, because the mean of its divisors is an integer number (27227200).

Almost surely, 2^5514397056 is an apocalyptic number.

5514397056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5514397056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10455244800).

5514397056 is an abundant number, since it is smaller than the sum of its proper divisors (15396092544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5514397056 is a wasteful number, since it uses less digits than its factorization.

5514397056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The square root of 5514397056 is about 74258.9863652878. The cubic root of 5514397056 is about 1766.7130264010.

The spelling of 5514397056 in words is "five billion, five hundred fourteen million, three hundred ninety-seven thousand, fifty-six".