50256725 has 12 divisors (see below), whose sum is σ = 65028576. Its totient is φ = 38456880.

The previous prime is 50256721. The next prime is 50256727. The reversal of 50256725 is 52765205.

It is not a de Polignac number, because 50256725 - 2² = 50256721 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50256691 and 50256700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50256721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43127 + ... + 44276.

It is an arithmetic number, because the mean of its divisors is an integer number (5419048).

Almost surely, 2^50256725 is an apocalyptic number.

It is an amenable number.

50256725 is a deficient number, since it is larger than the sum of its proper divisors (14771851).

50256725 is a wasteful number, since it uses less digits than its factorization.

50256725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87436 (or 87431 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 50256725 is about 7089.1977684361. The cubic root of 50256725 is about 369.0325957844.

The spelling of 50256725 in words is "fifty million, two hundred fifty-six thousand, seven hundred twenty-five".