48903855 has 64 divisors (see below), whose sum is σ = 105090048. Its totient is φ = 18754560.

The previous prime is 48903839. The next prime is 48903887. The reversal of 48903855 is 55830984.

It is not a de Polignac number, because 48903855 - 2⁴ = 48903839 is a prime.

It is a super-2 number, since 2×48903855² = 4783174067722050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13387 + ... + 16643.

It is an arithmetic number, because the mean of its divisors is an integer number (1642032).

Almost surely, 2^48903855 is an apocalyptic number.

48903855 is an abundant number, since it is smaller than the sum of its proper divisors (56186193).

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

48903855 is a wasteful number, since it uses less digits than its factorization.

48903855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 48903855 is about 6993.1291279369. The cubic root of 48903855 is about 365.6910782756.

The spelling of 48903855 in words is "forty-eight million, nine hundred three thousand, eight hundred fifty-five".