45088628512 has 12 divisors (see below), whose sum is σ = 88768237446. Its totient is φ = 22544314240.

The previous prime is 45088628503. The next prime is 45088628567. The reversal of 45088628512 is 21582688054.

It can be written as a sum of positive squares in only one way, i.e., 29171273616 + 15917354896 = 170796^2 + 126164^2 .

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 as a sum of consecutive naturals, namely, 704509789 + ... + 704509852.

Almost surely, 2^45088628512 is an apocalyptic number.

It is an amenable number.

45088628512 is a deficient number, since it is larger than the sum of its proper divisors (43679608934).

45088628512 is a wasteful number, since it uses less digits than its factorization.

45088628512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409019651 (or 1409019643 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 45088628512 in words is "forty-five billion, eighty-eight million, six hundred twenty-eight thousand, five hundred twelve".