50504961 has 8 divisors (see below), whose sum is σ = 72520000. Its totient is φ = 31079952.

The previous prime is 50504959. The next prime is 50504981. The reversal of 50504961 is 16940505.

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

It is not a de Polignac number, because 50504961 - 2¹ = 50504959 is a prime.

It is a super-2 number, since 2×50504961² = 5101502171223042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50504981) 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, 647461 + ... + 647538.

It is an arithmetic number, because the mean of its divisors is an integer number (9065000).

Almost surely, 2^50504961 is an apocalyptic number.

It is an amenable number.

50504961 is a deficient number, since it is larger than the sum of its proper divisors (22015039).

50504961 is a wasteful number, since it uses less digits than its factorization.

50504961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295015.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 50504961 is about 7106.6842479457. The cubic root of 50504961 is about 369.6391929517.

It can be divided in two parts, 5050 and 4961, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 50504961 in words is "fifty million, five hundred four thousand, nine hundred sixty-one".