50463618 has 32 divisors (see below), whose sum is σ = 103852800. Its totient is φ = 16339200.

The previous prime is 50463617. The next prime is 50463619. The reversal of 50463618 is 81636405.

It is an interprime number because it is at equal distance from previous prime (50463617) and next prime (50463619).

It is not an unprimeable number, because it can be changed into a prime (50463613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41418 + ... + 42618.

It is an arithmetic number, because the mean of its divisors is an integer number (3245400).

Almost surely, 2^50463618 is an apocalyptic number.

50463618 is an abundant number, since it is smaller than the sum of its proper divisors (53389182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50463618 is a wasteful number, since it uses less digits than its factorization.

50463618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 50463618 is about 7103.7749119746. The cubic root of 50463618 is about 369.5383040841.

The spelling of 50463618 in words is "fifty million, four hundred sixty-three thousand, six hundred eighteen".