49875807875 has 32 divisors (see below), whose sum is σ = 62693449728. Its totient is φ = 39614054400.

The previous prime is 49875807853. The next prime is 49875807907. The reversal of 49875807875 is 57870857894.

It is a de Polignac number, because none of the positive numbers 2^k-49875807875 is a prime.

It is a super-2 number, since 2×49875807875² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13918334 + ... + 13921916.

It is an arithmetic number, because the mean of its divisors is an integer number (1959170304).

Almost surely, 2^49875807875 is an apocalyptic number.

49875807875 is a deficient number, since it is larger than the sum of its proper divisors (12817641853).

49875807875 is a wasteful number, since it uses less digits than its factorization.

49875807875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 158054400, while the sum is 68.

The spelling of 49875807875 in words is "forty-nine billion, eight hundred seventy-five million, eight hundred seven thousand, eight hundred seventy-five".