8013550900 has 36 divisors (see below), whose sum is σ = 17476832800. Its totient is φ = 3189304800.

The previous prime is 8013550891. The next prime is 8013550921. The reversal of 8013550900 is 90553108.

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 in 11 ways as a sum of consecutive naturals, for example, 181446 + ... + 221245.

Almost surely, 2^8013550900 is an apocalyptic number.

It is an amenable number.

8013550900 is an abundant number, since it is smaller than the sum of its proper divisors (9463281900).

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

8013550900 is a wasteful number, since it uses less digits than its factorization.

8013550900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402904 (or 402897 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 8013550900 is about 89518.4388827240. The cubic root of 8013550900 is about 2001.1286046726.

The spelling of 8013550900 in words is "eight billion, thirteen million, five hundred fifty thousand, nine hundred".