50479048137 has 16 divisors (see below), whose sum is σ = 76929334272. Its totient is φ = 28841840400.

The previous prime is 50479048127. The next prime is 50479048181. The reversal of 50479048137 is 73184097405.

It is a happy number.

It is not a de Polignac number, because 50479048137 - 2¹² = 50479044041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50479048117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53698 + ... + 322244.

It is an arithmetic number, because the mean of its divisors is an integer number (4808083392).

Almost surely, 2^50479048137 is an apocalyptic number.

It is an amenable number.

50479048137 is a deficient number, since it is larger than the sum of its proper divisors (26450286135).

50479048137 is a wasteful number, since it uses less digits than its factorization.

50479048137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277508.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 50479048137 in words is "fifty billion, four hundred seventy-nine million, forty-eight thousand, one hundred thirty-seven".