45012602604 has 24 divisors (see below), whose sum is σ = 105217984368. Its totient is φ = 14977261120.

The previous prime is 45012602597. The next prime is 45012602641. The reversal of 45012602604 is 40620621054.

It is a super-2 number, since 2×45012602604² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3360507 + ... + 3373874.

It is an arithmetic number, because the mean of its divisors is an integer number (4384082682).

Almost surely, 2^45012602604 is an apocalyptic number.

It is an amenable number.

45012602604 is an abundant number, since it is smaller than the sum of its proper divisors (60205381764).

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

45012602604 is a wasteful number, since it uses less digits than its factorization.

45012602604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734945 (or 6734943 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 45012602604 in words is "forty-five billion, twelve million, six hundred two thousand, six hundred four".