50650931 has 8 divisors (see below), whose sum is σ = 52422528. Its totient is φ = 48888000.

The previous prime is 50650909. The next prime is 50650961. The reversal of 50650931 is 13905605.

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

It is a cyclic number.

It is not a de Polignac number, because 50650931 - 2¹⁴ = 50634547 is a prime.

It is a super-2 number, since 2×50650931² = 5131033622333522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50650894 and 50650903.

It is not an unprimeable number, because it can be changed into a prime (50650961) 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, 11111 + ... + 14991.

It is an arithmetic number, because the mean of its divisors is an integer number (6552816).

Almost surely, 2^50650931 is an apocalyptic number.

50650931 is a deficient number, since it is larger than the sum of its proper divisors (1771597).

50650931 is a wasteful number, since it uses less digits than its factorization.

50650931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 50650931 is about 7116.9467470257. The cubic root of 50650931 is about 369.9949621910.

The spelling of 50650931 in words is "fifty million, six hundred fifty thousand, nine hundred thirty-one".