50623776 has 72 divisors (see below), whose sum is σ = 164533824. Its totient is φ = 14463360.

The previous prime is 50623757. The next prime is 50623777. The reversal of 50623776 is 67732605.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50623776.

It is not an unprimeable number, because it can be changed into a prime (50623777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10540 + ... + 14571.

It is an arithmetic number, because the mean of its divisors is an integer number (2285192).

Almost surely, 2^50623776 is an apocalyptic number.

50623776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50623776 is an abundant number, since it is smaller than the sum of its proper divisors (113910048).

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

50623776 is a wasteful number, since it uses less digits than its factorization.

50623776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25134 (or 25123 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 50623776 is about 7115.0387209066. The cubic root of 50623776 is about 369.9288297492.

The spelling of 50623776 in words is "fifty million, six hundred twenty-three thousand, seven hundred seventy-six".