45492172286 has 24 divisors (see below), whose sum is σ = 75039259680. Its totient is φ = 20669005280.

The previous prime is 45492172277. The next prime is 45492172301. The reversal of 45492172286 is 68227129454.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 514955 + ... + 596793.

It is an arithmetic number, because the mean of its divisors is an integer number (3126635820).

Almost surely, 2^45492172286 is an apocalyptic number.

45492172286 is a deficient number, since it is larger than the sum of its proper divisors (29547087394).

45492172286 is a wasteful number, since it uses less digits than its factorization.

45492172286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84160 (or 84149 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The spelling of 45492172286 in words is "forty-five billion, four hundred ninety-two million, one hundred seventy-two thousand, two hundred eighty-six".