50145325 has 12 divisors (see below), whose sum is σ = 65838420. Its totient is φ = 37756160.

The previous prime is 50145301. The next prime is 50145343. The reversal of 50145325 is 52354105.

It can be written as a sum of positive squares in 6 ways, for example, as 315844 + 49829481 = 562^2 + 7059^2 .

It is not a de Polignac number, because 50145325 - 2⁹ = 50144813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 50145325.

It is a congruent number.

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, 58570 + ... + 59419.

It is an arithmetic number, because the mean of its divisors is an integer number (5486535).

Almost surely, 2^50145325 is an apocalyptic number.

It is an amenable number.

50145325 is a deficient number, since it is larger than the sum of its proper divisors (15693095).

50145325 is a wasteful number, since it uses less digits than its factorization.

50145325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118016 (or 118011 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 50145325 is about 7081.3363851748. The cubic root of 50145325 is about 368.7597258758.

The spelling of 50145325 in words is "fifty million, one hundred forty-five thousand, three hundred twenty-five".