45257626701924 has 144 divisors (see below), whose sum is σ = 133578282515328. Its totient is φ = 11613480302592.

The previous prime is 45257626701923. The next prime is 45257626701941. The reversal of 45257626701924 is 42910762675254.

It is not an unprimeable number, because it can be changed into a prime (45257626701923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13641909 + ... + 16631804.

It is an arithmetic number, because the mean of its divisors is an integer number (927626961912).

Almost surely, 2^{45257626701924} is an apocalyptic number.

It is an amenable number.

45257626701924 is an abundant number, since it is smaller than the sum of its proper divisors (88320655813404).

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

45257626701924 is a wasteful number, since it uses less digits than its factorization.

45257626701924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30273814 (or 30273775 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 45257626701924 in words is "forty-five trillion, two hundred fifty-seven billion, six hundred twenty-six million, seven hundred one thousand, nine hundred twenty-four".