553245084 has 108 divisors (see below), whose sum is σ = 1661665824. Its totient is φ = 154683648.

The previous prime is 553245083. The next prime is 553245113. The reversal of 553245084 is 480542355.

553245084 is a `hidden beast` number, since 5 + 532 + 45 + 0 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553245083) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 79572 + ... + 86244.

Almost surely, 2^553245084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553245084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830832912).

553245084 is an abundant number, since it is smaller than the sum of its proper divisors (1108420740).

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

553245084 is a wasteful number, since it uses less digits than its factorization.

553245084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744 (or 6732 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 553245084 is about 23521.1624712725. The cubic root of 553245084 is about 820.9294853743.

The spelling of 553245084 in words is "five hundred fifty-three million, two hundred forty-five thousand, eighty-four".