5427887192 has 128 divisors (see below), whose sum is σ = 13003200000. Its totient is φ = 2110082688.

The previous prime is 5427887191. The next prime is 5427887197. The reversal of 5427887192 is 2917887245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427887191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2103359 + ... + 2105937.

It is an arithmetic number, because the mean of its divisors is an integer number (101587500).

Almost surely, 2^5427887192 is an apocalyptic number.

5427887192 is a gapful number since it is divisible by the number (52) 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 5427887192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6501600000).

5427887192 is an abundant number, since it is smaller than the sum of its proper divisors (7575312808).

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

5427887192 is a wasteful number, since it uses less digits than its factorization.

5427887192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678 (or 2660 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 53.

The square root of 5427887192 is about 73674.1962426466. The cubic root of 5427887192 is about 1757.4255568292.

Adding to 5427887192 its sum of digits (53), we get a palindrome (5427887245).

The spelling of 5427887192 in words is "five billion, four hundred twenty-seven million, eight hundred eighty-seven thousand, one hundred ninety-two".