50087725 has 6 divisors (see below), whose sum is σ = 62108810. Its totient is φ = 40070160.

The previous prime is 50087717. The next prime is 50087747. The reversal of 50087725 is 52778005.

It can be written as a sum of positive squares in 3 ways, for example, as 116964 + 49970761 = 342^2 + 7069^2 .

It is not a de Polignac number, because 50087725 - 2³ = 50087717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1001730 + ... + 1001779.

Almost surely, 2^50087725 is an apocalyptic number.

It is an amenable number.

50087725 is a deficient number, since it is larger than the sum of its proper divisors (12021085).

50087725 is a wasteful number, since it uses less digits than its factorization.

50087725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003519 (or 2003514 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 50087725 is about 7077.2681876555. The cubic root of 50087725 is about 368.6184784239.

The spelling of 50087725 in words is "fifty million, eighty-seven thousand, seven hundred twenty-five".