45744660132 has 24 divisors (see below), whose sum is σ = 106741253472. Its totient is φ = 15247689600.

The previous prime is 45744660109. The next prime is 45744660133. The reversal of 45744660132 is 23106644754.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45744660133) 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, 460332 + ... + 550812.

It is an arithmetic number, because the mean of its divisors is an integer number (4447552228).

Almost surely, 2^45744660132 is an apocalyptic number.

It is an amenable number.

45744660132 is an abundant number, since it is smaller than the sum of its proper divisors (60996593340).

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

45744660132 is a wasteful number, since it uses less digits than its factorization.

45744660132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132619 (or 132617 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 45744660132 in words is "forty-five billion, seven hundred forty-four million, six hundred sixty thousand, one hundred thirty-two".