49504959 has 32 divisors (see below), whose sum is σ = 85616640. Its totient is φ = 27681696.

The previous prime is 49504957. The next prime is 49505009. The reversal of 49504959 is 95940594.

It is not a de Polignac number, because 49504959 - 2¹ = 49504957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49504957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6097 + ... + 11669.

It is an arithmetic number, because the mean of its divisors is an integer number (2675520).

Almost surely, 2^49504959 is an apocalyptic number.

49504959 is a deficient number, since it is larger than the sum of its proper divisors (36111681).

49504959 is a wasteful number, since it uses less digits than its factorization.

49504959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5636 (or 5630 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 49504959 is about 7035.9760516932. The cubic root of 49504959 is about 367.1832839800.

The spelling of 49504959 in words is "forty-nine million, five hundred four thousand, nine hundred fifty-nine".