45636656252 has 24 divisors (see below), whose sum is σ = 87751332480. Its totient is φ = 20594694960.

The previous prime is 45636656251. The next prime is 45636656341. The reversal of 45636656252 is 25265663654.

It is a self number, because there is not a number n which added to its sum of digits gives 45636656252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45636656251) 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, 3724808 + ... + 3737039.

It is an arithmetic number, because the mean of its divisors is an integer number (3656305520).

Almost surely, 2^45636656252 is an apocalyptic number.

It is an amenable number.

45636656252 is a deficient number, since it is larger than the sum of its proper divisors (42114676228).

45636656252 is a wasteful number, since it uses less digits than its factorization.

45636656252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462001 (or 7461999 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 50.

The spelling of 45636656252 in words is "forty-five billion, six hundred thirty-six million, six hundred fifty-six thousand, two hundred fifty-two".