50740431 has 48 divisors (see below), whose sum is σ = 85253760. Its totient is φ = 26671680.

The previous prime is 50740367. The next prime is 50740439. The reversal of 50740431 is 13404705.

It is not a de Polignac number, because 50740431 - 2⁶ = 50740367 is a prime.

It is a super-2 number, since 2×50740431² = 5149182676131522, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50740439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103096 + ... + 103586.

It is an arithmetic number, because the mean of its divisors is an integer number (1776120).

Almost surely, 2^50740431 is an apocalyptic number.

50740431 is a deficient number, since it is larger than the sum of its proper divisors (34513329).

50740431 is a wasteful number, since it uses less digits than its factorization.

50740431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 50740431 is about 7123.2317805895. The cubic root of 50740431 is about 370.2127605161.

The spelling of 50740431 in words is "fifty million, seven hundred forty thousand, four hundred thirty-one".