5604402492 has 72 divisors (see below), whose sum is σ = 15313072320. Its totient is φ = 1718029440.

The previous prime is 5604402473. The next prime is 5604402493. The reversal of 5604402492 is 2942044065.

5604402492 is a `hidden beast` number, since 5 + 604 + 4 + 0 + 2 + 49 + 2 = 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 (5604402493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104734 + ... + 148922.

It is an arithmetic number, because the mean of its divisors is an integer number (212681560).

Almost surely, 2^5604402492 is an apocalyptic number.

5604402492 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 5604402492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7656536160).

5604402492 is an abundant number, since it is smaller than the sum of its proper divisors (9708669828).

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

5604402492 is a wasteful number, since it uses less digits than its factorization.

5604402492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44483 (or 44478 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 5604402492 is about 74862.5573434411. The cubic root of 5604402492 is about 1776.2732375743.

The spelling of 5604402492 in words is "five billion, six hundred four million, four hundred two thousand, four hundred ninety-two".