45511152901224 has 32 divisors (see below), whose sum is σ = 113977843416000. Its totient is φ = 15143722812032.

The previous prime is 45511152901177. The next prime is 45511152901259. The reversal of 45511152901224 is 42210925111554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666329084 + ... + 1666356395.

It is an arithmetic number, because the mean of its divisors is an integer number (3561807606750).

Almost surely, 2^{45511152901224} is an apocalyptic number.

It is an amenable number.

45511152901224 is an abundant number, since it is smaller than the sum of its proper divisors (68466690514776).

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

45511152901224 is a wasteful number, since it uses less digits than its factorization.

45511152901224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332686057 (or 3332686053 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 42.

The spelling of 45511152901224 in words is "forty-five trillion, five hundred eleven billion, one hundred fifty-two million, nine hundred one thousand, two hundred twenty-four".