50011125 has 32 divisors (see below), whose sum is σ = 83770752. Its totient is φ = 26496000.

The previous prime is 50011111. The next prime is 50011139. The reversal of 50011125 is 52111005.

It is an interprime number because it is at equal distance from previous prime (50011111) and next prime (50011139).

It is not a de Polignac number, because 50011125 - 2¹² = 50007029 is a prime.

It is a super-2 number, since 2×50011125² = 5002225247531250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72030 + ... + 72720.

It is an arithmetic number, because the mean of its divisors is an integer number (2617836).

Almost surely, 2^50011125 is an apocalyptic number.

It is an amenable number.

50011125 is a deficient number, since it is larger than the sum of its proper divisors (33759627).

50011125 is a wasteful number, since it uses less digits than its factorization.

50011125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 50011125 is about 7071.8544244067. The cubic root of 50011125 is about 368.4304710714.

The spelling of 50011125 in words is "fifty million, eleven thousand, one hundred twenty-five".