52304369040 has 480 divisors, whose sum is σ = 221191057152. Its totient is φ = 10759680000.

The previous prime is 52304369027. The next prime is 52304369071. The reversal of 52304369040 is 4096340325.

52304369040 is a `hidden beast` number, since 523 + 0 + 4 + 3 + 6 + 90 + 40 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 52304368986 and 52304369004.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5594770 + ... + 5604110.

Almost surely, 2^52304369040 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 52304369040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110595528576).

52304369040 is an abundant number, since it is smaller than the sum of its proper divisors (168886688112).

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

52304369040 is a wasteful number, since it uses less digits than its factorization.

52304369040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9479 (or 9470 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 52304369040 in words is "fifty-two billion, three hundred four million, three hundred sixty-nine thousand, forty".