45500431235 has 16 divisors (see below), whose sum is σ = 66071215296. Its totient is φ = 29364983808.

The previous prime is 45500431213. The next prime is 45500431243. The reversal of 45500431235 is 53213400554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45500431235 - 2⁸ = 45500430979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38235062 + ... + 38236251.

It is an arithmetic number, because the mean of its divisors is an integer number (4129450956).

Almost surely, 2^45500431235 is an apocalyptic number.

45500431235 is a deficient number, since it is larger than the sum of its proper divisors (20570784061).

45500431235 is a wasteful number, since it uses less digits than its factorization.

45500431235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76471342.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 45500431235 its reverse (53213400554), we get a palindrome (98713831789).

The spelling of 45500431235 in words is "forty-five billion, five hundred million, four hundred thirty-one thousand, two hundred thirty-five".