49554455500 has 48 divisors (see below), whose sum is σ = 118065755808. Its totient is φ = 18019800000.

The previous prime is 49554455491. The next prime is 49554455527. The reversal of 49554455500 is 555445594.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4499451 + ... + 4510450.

It is an arithmetic number, because the mean of its divisors is an integer number (2459703246).

Almost surely, 2^49554455500 is an apocalyptic number.

It is an amenable number.

49554455500 is an abundant number, since it is smaller than the sum of its proper divisors (68511300308).

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

49554455500 is a wasteful number, since it uses less digits than its factorization.

49554455500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9009931 (or 9009919 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 49554455500 in words is "forty-nine billion, five hundred fifty-four million, four hundred fifty-five thousand, five hundred".