50257150 has 12 divisors (see below), whose sum is σ = 93478392. Its totient is φ = 20102840.

The previous prime is 50257127. The next prime is 50257157. The reversal of 50257150 is 5175205.

It is a happy number.

It is a super-2 number, since 2×50257150² = 5051562252245000, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50257157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502522 + ... + 502621.

It is an arithmetic number, because the mean of its divisors is an integer number (7789866).

Almost surely, 2^50257150 is an apocalyptic number.

50257150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50257150 is a deficient number, since it is larger than the sum of its proper divisors (43221242).

50257150 is a wasteful number, since it uses less digits than its factorization.

50257150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005155 (or 1005150 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 50257150 is about 7089.2277435557. The cubic root of 50257150 is about 369.0336360326.

The spelling of 50257150 in words is "fifty million, two hundred fifty-seven thousand, one hundred fifty".