45523151452 has 12 divisors (see below), whose sum is σ = 79916828040. Its totient is φ = 22689772016.

The previous prime is 45523151423. The next prime is 45523151491. The reversal of 45523151452 is 25415132554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17949502 + ... + 17952037.

It is an arithmetic number, because the mean of its divisors is an integer number (6659735670).

Almost surely, 2^45523151452 is an apocalyptic number.

It is an amenable number.

45523151452 is a deficient number, since it is larger than the sum of its proper divisors (34393676588).

45523151452 is a wasteful number, since it uses less digits than its factorization.

45523151452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35901860 (or 35901858 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

The spelling of 45523151452 in words is "forty-five billion, five hundred twenty-three million, one hundred fifty-one thousand, four hundred fifty-two".