45012726124 has 12 divisors (see below), whose sum is σ = 79293942448. Its totient is φ = 22357314000.

The previous prime is 45012726061. The next prime is 45012726133. The reversal of 45012726124 is 42162721054.

It is a super-2 number, since 2×45012726124² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45012726124.

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, 37261587 + ... + 37262794.

Almost surely, 2^45012726124 is an apocalyptic number.

It is an amenable number.

45012726124 is a deficient number, since it is larger than the sum of its proper divisors (34281216324).

45012726124 is a wasteful number, since it uses less digits than its factorization.

45012726124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74524536 (or 74524534 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 45012726124 in words is "forty-five billion, twelve million, seven hundred twenty-six thousand, one hundred twenty-four".