45156360252 has 24 divisors (see below), whose sum is σ = 105409159632. Its totient is φ = 15045788800.

The previous prime is 45156360229. The next prime is 45156360257. The reversal of 45156360252 is 25206365154.

It is a self number, because there is not a number n which added to its sum of digits gives 45156360252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45156360257) 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, 761649 + ... + 818792.

It is an arithmetic number, because the mean of its divisors is an integer number (4392048318).

Almost surely, 2^45156360252 is an apocalyptic number.

It is an amenable number.

45156360252 is an abundant number, since it is smaller than the sum of its proper divisors (60252799380).

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

45156360252 is a wasteful number, since it uses less digits than its factorization.

45156360252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582829 (or 1582827 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 45156360252 in words is "forty-five billion, one hundred fifty-six million, three hundred sixty thousand, two hundred fifty-two".