50079731 has 8 divisors (see below), whose sum is σ = 54846960. Its totient is φ = 45443232.

The previous prime is 50079709. The next prime is 50079749. The reversal of 50079731 is 13797005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50079731 is a prime.

It is a super-2 number, since 2×50079731² = 5015958914064722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50079751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31880 + ... + 33413.

It is an arithmetic number, because the mean of its divisors is an integer number (6855870).

Almost surely, 2^50079731 is an apocalyptic number.

50079731 is a deficient number, since it is larger than the sum of its proper divisors (4767229).

50079731 is a wasteful number, since it uses less digits than its factorization.

50079731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65365.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 50079731 is about 7076.7033991824. The cubic root of 50079731 is about 368.5988668797.

The spelling of 50079731 in words is "fifty million, seventy-nine thousand, seven hundred thirty-one".