49512955 has 12 divisors (see below), whose sum is σ = 62709552. Its totient is φ = 37524240.

The previous prime is 49512941. The next prime is 49512973. The reversal of 49512955 is 55921594.

It is not a de Polignac number, because 49512955 - 2⁹ = 49512443 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11911 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (5225796).

Almost surely, 2^49512955 is an apocalyptic number.

49512955 is a deficient number, since it is larger than the sum of its proper divisors (13196597).

49512955 is a wasteful number, since it uses less digits than its factorization.

49512955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27474 (or 27455 counting only the distinct ones).

The product of its digits is 81000, while the sum is 40.

The square root of 49512955 is about 7036.5442512643. The cubic root of 49512955 is about 367.2030519624.

The spelling of 49512955 in words is "forty-nine million, five hundred twelve thousand, nine hundred fifty-five".