50010025 has 12 divisors (see below), whose sum is σ = 66783052. Its totient is φ = 36930240.

The previous prime is 50010013. The next prime is 50010031. The reversal of 50010025 is 52001005.

It can be written as a sum of positive squares in 6 ways, for example, as 7225344 + 42784681 = 2688^2 + 6541^2 .

It is not a de Polignac number, because 50010025 - 2⁹ = 50009513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50009987 and 50010014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76614 + ... + 77263.

Almost surely, 2^50010025 is an apocalyptic number.

It is an amenable number.

50010025 is a deficient number, since it is larger than the sum of its proper divisors (16773027).

50010025 is a wasteful number, since it uses less digits than its factorization.

50010025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153900 (or 153895 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 50010025 is about 7071.7766508848. The cubic root of 50010025 is about 368.4277698292.

It can be divided in two parts, 500100 and 25, that multiplied together give a triangular number (12502500 = T₅₀₀₀).

The spelling of 50010025 in words is "fifty million, ten thousand, twenty-five".