50461631 has 8 divisors (see below), whose sum is σ = 55617744. Its totient is φ = 45400320.

The previous prime is 50461613. The next prime is 50461637. The reversal of 50461631 is 13616405.

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-50461631 is a prime.

It is a super-2 number, since 2×50461631² = 5092752406360322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50461631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50461637) 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, 22580 + ... + 24713.

It is an arithmetic number, because the mean of its divisors is an integer number (6952218).

Almost surely, 2^50461631 is an apocalyptic number.

50461631 is a deficient number, since it is larger than the sum of its proper divisors (5156113).

50461631 is a wasteful number, since it uses less digits than its factorization.

50461631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47401.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 50461631 is about 7103.6350553783. The cubic root of 50461631 is about 369.5334538423.

The spelling of 50461631 in words is "fifty million, four hundred sixty-one thousand, six hundred thirty-one".