45511722832 has 10 divisors (see below), whose sum is σ = 88178963018. Its totient is φ = 22755861408.

The previous prime is 45511722829. The next prime is 45511722853. The reversal of 45511722832 is 23822711554.

It can be written as a sum of positive squares in only one way, i.e., 45078083856 + 433638976 = 212316^2 + 20824^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422241323 + ... + 1422241354.

Almost surely, 2^45511722832 is an apocalyptic number.

It is an amenable number.

45511722832 is a deficient number, since it is larger than the sum of its proper divisors (42667240186).

45511722832 is a wasteful number, since it uses less digits than its factorization.

45511722832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844482685 (or 2844482679 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The spelling of 45511722832 in words is "forty-five billion, five hundred eleven million, seven hundred twenty-two thousand, eight hundred thirty-two".