52435531320 has 32 divisors (see below), whose sum is σ = 157306594320. Its totient is φ = 13982808320.

The previous prime is 52435531283. The next prime is 52435531331. The reversal of 52435531320 is 2313553425.

52435531320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218481261 + ... + 218481500.

Almost surely, 2^52435531320 is an apocalyptic number.

It is an amenable number.

52435531320 is an abundant number, since it is smaller than the sum of its proper divisors (104871063000).

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

52435531320 is a wasteful number, since it uses less digits than its factorization.

52435531320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436962775 (or 436962771 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 52435531320 in words is "fifty-two billion, four hundred thirty-five million, five hundred thirty-one thousand, three hundred twenty".