45451310500232 has 64 divisors (see below), whose sum is σ = 106324456721280. Its totient is φ = 17734426716672.

The previous prime is 45451310500171. The next prime is 45451310500259. The reversal of 45451310500232 is 23200501315454.

It is a junction number, because it is equal to n+sod(n) for n = 45451310500192 and 45451310500201.

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, 427570958 + ... + 427677245.

It is an arithmetic number, because the mean of its divisors is an integer number (1661319636270).

Almost surely, 2^{45451310500232} is an apocalyptic number.

It is an amenable number.

45451310500232 is an abundant number, since it is smaller than the sum of its proper divisors (60873146221048).

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

45451310500232 is a wasteful number, since it uses less digits than its factorization.

45451310500232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855248302 (or 855248298 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 45451310500232 its reverse (23200501315454), we get a palindrome (68651811815686).

The spelling of 45451310500232 in words is "forty-five trillion, four hundred fifty-one billion, three hundred ten million, five hundred thousand, two hundred thirty-two".