50749065 has 32 divisors (see below), whose sum is σ = 90599040. Its totient is φ = 26952768.

The previous prime is 50749051. The next prime is 50749079. The reversal of 50749065 is 56094705.

50749065 is a `hidden beast` number, since 507 + 4 + 90 + 65 = 666.

It is an interprime number because it is at equal distance from previous prime (50749051) and next prime (50749079).

It is not a de Polignac number, because 50749065 - 2⁶ = 50749001 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38914 + ... + 40196.

It is an arithmetic number, because the mean of its divisors is an integer number (2831220).

Almost surely, 2^50749065 is an apocalyptic number.

It is an amenable number.

50749065 is a deficient number, since it is larger than the sum of its proper divisors (39849975).

50749065 is a wasteful number, since it uses less digits than its factorization.

50749065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 50749065 is about 7123.8377999502. The cubic root of 50749065 is about 370.2337578130.

The spelling of 50749065 in words is "fifty million, seven hundred forty-nine thousand, sixty-five".