50657245 has 8 divisors (see below), whose sum is σ = 61044480. Its totient is φ = 40355280.

The previous prime is 50657239. The next prime is 50657251. The reversal of 50657245 is 54275605.

It is an interprime number because it is at equal distance from previous prime (50657239) and next prime (50657251).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50657245 - 2⁵ = 50657213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50657245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20001 + ... + 22390.

It is an arithmetic number, because the mean of its divisors is an integer number (7630560).

Almost surely, 2^50657245 is an apocalyptic number.

It is an amenable number.

50657245 is a deficient number, since it is larger than the sum of its proper divisors (10387235).

50657245 is a wasteful number, since it uses less digits than its factorization.

50657245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42635.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 50657245 is about 7117.3903223021. The cubic root of 50657245 is about 370.0103357230.

The spelling of 50657245 in words is "fifty million, six hundred fifty-seven thousand, two hundred forty-five".