45508502850 has 48 divisors (see below), whose sum is σ = 112875677280. Its totient is φ = 12134032000.

The previous prime is 45508502849. The next prime is 45508502873. The reversal of 45508502850 is 5820580554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1575841 + ... + 1604459.

It is an arithmetic number, because the mean of its divisors is an integer number (2351576610).

Almost surely, 2^45508502850 is an apocalyptic number.

45508502850 is an abundant number, since it is smaller than the sum of its proper divisors (67367174430).

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

45508502850 is a wasteful number, since it uses less digits than its factorization.

45508502850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39235 (or 39230 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 42.

The spelling of 45508502850 in words is "forty-five billion, five hundred eight million, five hundred two thousand, eight hundred fifty".