50100402015 has 32 divisors (see below), whose sum is σ = 90321868800. Its totient is φ = 26343868320.

The previous prime is 50100402013. The next prime is 50100402017. The reversal of 50100402015 is 51020400105.

It is an interprime number because it is at equal distance from previous prime (50100402013) and next prime (50100402017).

It is not a de Polignac number, because 50100402015 - 2¹ = 50100402013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50100402013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2603895 + ... + 2623064.

It is an arithmetic number, because the mean of its divisors is an integer number (2822558400).

Almost surely, 2^50100402015 is an apocalyptic number.

50100402015 is a deficient number, since it is larger than the sum of its proper divisors (40221466785).

50100402015 is a wasteful number, since it uses less digits than its factorization.

50100402015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227044 (or 5227038 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The spelling of 50100402015 in words is "fifty billion, one hundred million, four hundred two thousand, fifteen".