50445125 has 16 divisors (see below), whose sum is σ = 63191232. Its totient is φ = 40205200.

The previous prime is 50445119. The next prime is 50445127. The reversal of 50445125 is 52154405.

It is not a de Polignac number, because 50445125 - 2⁶ = 50445061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50445094 and 50445103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50445127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42794 + ... + 43956.

It is an arithmetic number, because the mean of its divisors is an integer number (3949452).

Almost surely, 2^50445125 is an apocalyptic number.

It is an amenable number.

50445125 is a deficient number, since it is larger than the sum of its proper divisors (12746107).

50445125 is a wasteful number, since it uses less digits than its factorization.

50445125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525 (or 1515 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 50445125 is about 7102.4731608081. The cubic root of 50445125 is about 369.4931579830.

The spelling of 50445125 in words is "fifty million, four hundred forty-five thousand, one hundred twenty-five".