50029931 has 6 divisors (see below), whose sum is σ = 58198140. Its totient is φ = 42882756.

The previous prime is 50029927. The next prime is 50029951. The reversal of 50029931 is 13992005.

It is not a de Polignac number, because 50029931 - 2² = 50029927 is a prime.

It is a super-2 number, since 2×50029931² = 5005987991729522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50029894 and 50029903.

It is not an unprimeable number, because it can be changed into a prime (50029921) 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 5 ways as a sum of consecutive naturals, for example, 510461 + ... + 510558.

It is an arithmetic number, because the mean of its divisors is an integer number (9699690).

Almost surely, 2^50029931 is an apocalyptic number.

50029931 is a deficient number, since it is larger than the sum of its proper divisors (8168209).

50029931 is a wasteful number, since it uses less digits than its factorization.

50029931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021033 (or 1021026 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 50029931 is about 7073.1839365310. The cubic root of 50029931 is about 368.4766463650.

The spelling of 50029931 in words is "fifty million, twenty-nine thousand, nine hundred thirty-one".