45266328438 has 64 divisors (see below), whose sum is σ = 93031545600. Its totient is φ = 14678640000.

The previous prime is 45266328427. The next prime is 45266328469. The reversal of 45266328438 is 83482366254.

45266328438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13686381 + ... + 13689687.

It is an arithmetic number, because the mean of its divisors is an integer number (1453617900).

Almost surely, 2^45266328438 is an apocalyptic number.

45266328438 is an abundant number, since it is smaller than the sum of its proper divisors (47765217162).

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

45266328438 is a wasteful number, since it uses less digits than its factorization.

45266328438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773.

The product of its digits is 6635520, while the sum is 51.

The spelling of 45266328438 in words is "forty-five billion, two hundred sixty-six million, three hundred twenty-eight thousand, four hundred thirty-eight".