50504739 has 8 divisors (see below), whose sum is σ = 71300880. Its totient is φ = 31689216.

The previous prime is 50504719. The next prime is 50504759. The reversal of 50504739 is 93740505.

It is an interprime number because it is at equal distance from previous prime (50504719) and next prime (50504759).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50504739 - 2⁸ = 50504483 is a prime.

It is a super-2 number, since 2×50504739² = 5101457322916242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50504719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495094 + ... + 495195.

It is an arithmetic number, because the mean of its divisors is an integer number (8912610).

Almost surely, 2^50504739 is an apocalyptic number.

50504739 is a deficient number, since it is larger than the sum of its proper divisors (20796141).

50504739 is a wasteful number, since it uses less digits than its factorization.

50504739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990309.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 50504739 is about 7106.6686288302. The cubic root of 50504739 is about 369.6386513546.

The spelling of 50504739 in words is "fifty million, five hundred four thousand, seven hundred thirty-nine".