50623872 has 64 divisors (see below), whose sum is σ = 144827760. Its totient is φ = 15575040.

The previous prime is 50623871. The next prime is 50623873. The reversal of 50623872 is 27832605.

It is an interprime number because it is at equal distance from previous prime (50623871) and next prime (50623873).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50623871) 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, 79 + ... + 10062.

Almost surely, 2^50623872 is an apocalyptic number.

50623872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50623872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72413880).

50623872 is an abundant number, since it is smaller than the sum of its proper divisors (94203888).

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

50623872 is a wasteful number, since it uses less digits than its factorization.

50623872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10171 (or 10159 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 50623872 is about 7115.0454671773. The cubic root of 50623872 is about 369.9290635862.

The spelling of 50623872 in words is "fifty million, six hundred twenty-three thousand, eight hundred seventy-two".