50742275 has 12 divisors (see below), whose sum is σ = 63245952. Its totient is φ = 40383840.

The previous prime is 50742271. The next prime is 50742283. The reversal of 50742275 is 57224705.

It is not a de Polignac number, because 50742275 - 2² = 50742271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50742271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227 + ... + 10076.

It is an arithmetic number, because the mean of its divisors is an integer number (5270496).

Almost surely, 2^50742275 is an apocalyptic number.

50742275 is a deficient number, since it is larger than the sum of its proper divisors (12503677).

50742275 is a wasteful number, since it uses less digits than its factorization.

50742275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510 (or 10505 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 50742275 is about 7123.3612150445. The cubic root of 50742275 is about 370.2172451979.

The spelling of 50742275 in words is "fifty million, seven hundred forty-two thousand, two hundred seventy-five".