48401955 has 84 divisors (see below), whose sum is σ = 101675232. Its totient is φ = 22044960.

The previous prime is 48401953. The next prime is 48401981. The reversal of 48401955 is 55910484.

It is not a de Polignac number, because 48401955 - 2¹ = 48401953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48401953) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 178470 + ... + 178740.

Almost surely, 2^48401955 is an apocalyptic number.

48401955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48401955 is an abundant number, since it is smaller than the sum of its proper divisors (53273277).

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

48401955 is an equidigital number, since it uses as much as digits as its factorization.

48401955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 48401955 is about 6957.1513566977. The cubic root of 48401955 is about 364.4357454182.

The spelling of 48401955 in words is "forty-eight million, four hundred one thousand, nine hundred fifty-five".