50320742 has 16 divisors (see below), whose sum is σ = 79032240. Its totient is φ = 23997792.

The previous prime is 50320729. The next prime is 50320763. The reversal of 50320742 is 24702305.

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, 413 + ... + 10040.

It is an arithmetic number, because the mean of its divisors is an integer number (4939515).

Almost surely, 2^50320742 is an apocalyptic number.

50320742 is a deficient number, since it is larger than the sum of its proper divisors (28711498).

50320742 is a wasteful number, since it uses less digits than its factorization.

50320742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10567.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 50320742 is about 7093.7114404238. The cubic root of 50320742 is about 369.1892205006.

The spelling of 50320742 in words is "fifty million, three hundred twenty thousand, seven hundred forty-two".