45001626132 has 12 divisors (see below), whose sum is σ = 105003794336. Its totient is φ = 15000542040.

The previous prime is 45001626101. The next prime is 45001626133. The reversal of 45001626132 is 23162610054.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 45001626132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45001626133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1875067744 + ... + 1875067767.

Almost surely, 2^45001626132 is an apocalyptic number.

It is an amenable number.

45001626132 is an abundant number, since it is smaller than the sum of its proper divisors (60002168204).

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

45001626132 is a wasteful number, since it uses less digits than its factorization.

45001626132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750135518 (or 3750135516 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 45001626132 in words is "forty-five billion, one million, six hundred twenty-six thousand, one hundred thirty-two".