50473039 has 4 divisors (see below), whose sum is σ = 50487256. Its totient is φ = 50458824.

The previous prime is 50472997. The next prime is 50473061. The reversal of 50473039 is 93037405.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 50473039 - 2²³ = 42084431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50473039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50470039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3217 + ... + 10549.

It is an arithmetic number, because the mean of its divisors is an integer number (12621814).

Almost surely, 2^50473039 is an apocalyptic number.

50473039 is a deficient number, since it is larger than the sum of its proper divisors (14217).

50473039 is an equidigital number, since it uses as much as digits as its factorization.

50473039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14216.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 50473039 is about 7104.4379791789. The cubic root of 50473039 is about 369.5612988929.

The spelling of 50473039 in words is "fifty million, four hundred seventy-three thousand, thirty-nine".