50113525 has 36 divisors (see below), whose sum is σ = 78878880. Its totient is φ = 31231200.

The previous prime is 50113523. The next prime is 50113529. The reversal of 50113525 is 52531105.

It is not a de Polignac number, because 50113525 - 2¹ = 50113523 is a prime.

It is a super-2 number, since 2×50113525² = 5022730775851250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50113496 and 50113505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50113523) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11616 + ... + 15334.

It is an arithmetic number, because the mean of its divisors is an integer number (2191080).

Almost surely, 2^50113525 is an apocalyptic number.

50113525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50113525 is a deficient number, since it is larger than the sum of its proper divisors (28765355).

50113525 is a wasteful number, since it uses less digits than its factorization.

50113525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754 (or 3742 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 50113525 is about 7079.0906901946. The cubic root of 50113525 is about 368.6817588936.

The spelling of 50113525 in words is "fifty million, one hundred thirteen thousand, five hundred twenty-five".