45656503625320 has 32 divisors (see below), whose sum is σ = 117402437894400. Its totient is φ = 15653658385728.

The previous prime is 45656503625281. The next prime is 45656503625329. The reversal of 45656503625320 is 2352630565654.

It is not an unprimeable number, because it can be changed into a prime (45656503625329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81529470480 + ... + 81529471039.

It is an arithmetic number, because the mean of its divisors is an integer number (3668826184200).

Almost surely, 2^{45656503625320} is an apocalyptic number.

45656503625320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45656503625320 is an abundant number, since it is smaller than the sum of its proper divisors (71745934269080).

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

45656503625320 is a wasteful number, since it uses less digits than its factorization.

45656503625320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163058941537 (or 163058941533 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 52.

The spelling of 45656503625320 in words is "forty-five trillion, six hundred fifty-six billion, five hundred three million, six hundred twenty-five thousand, three hundred twenty".