48992556 has 24 divisors (see below), whose sum is σ = 115928064. Its totient is φ = 16100560.

The previous prime is 48992549. The next prime is 48992633. The reversal of 48992556 is 65529984.

48992556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 27900 + ... + 29603.

It is an arithmetic number, because the mean of its divisors is an integer number (4830336).

Almost surely, 2^48992556 is an apocalyptic number.

It is an amenable number.

48992556 is an abundant number, since it is smaller than the sum of its proper divisors (66935508).

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

48992556 is a wasteful number, since it uses less digits than its factorization.

48992556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57581 (or 57579 counting only the distinct ones).

The product of its digits is 777600, while the sum is 48.

The square root of 48992556 is about 6999.4682655185. The cubic root of 48992556 is about 365.9120395389.

The spelling of 48992556 in words is "forty-eight million, nine hundred ninety-two thousand, five hundred fifty-six".