50897275 has 48 divisors (see below), whose sum is σ = 77495040. Its totient is φ = 32630400.

The previous prime is 50897263. The next prime is 50897339. The reversal of 50897275 is 57279805.

It is not a de Polignac number, because 50897275 - 2²³ = 42508667 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81916 + ... + 82534.

It is an arithmetic number, because the mean of its divisors is an integer number (1614480).

Almost surely, 2^50897275 is an apocalyptic number.

50897275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50897275 is a deficient number, since it is larger than the sum of its proper divisors (26597765).

50897275 is a wasteful number, since it uses less digits than its factorization.

50897275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 43.

The square root of 50897275 is about 7134.2326146545. The cubic root of 50897275 is about 370.5938236551.

The spelling of 50897275 in words is "fifty million, eight hundred ninety-seven thousand, two hundred seventy-five".