45507735432 has 48 divisors (see below), whose sum is σ = 123287124480. Its totient is φ = 15164690400.

The previous prime is 45507735271. The next prime is 45507735437. The reversal of 45507735432 is 23453770554.

45507735432 is a `hidden beast` number, since 45 + 507 + 73 + 5 + 4 + 32 = 666.

45507735432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45507735437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150957 + ... + 337347.

It is an arithmetic number, because the mean of its divisors is an integer number (2568481760).

Almost surely, 2^45507735432 is an apocalyptic number.

It is an amenable number.

45507735432 is an abundant number, since it is smaller than the sum of its proper divisors (77779389048).

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

45507735432 is a wasteful number, since it uses less digits than its factorization.

45507735432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189794 (or 189787 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 45.

The spelling of 45507735432 in words is "forty-five billion, five hundred seven million, seven hundred thirty-five thousand, four hundred thirty-two".