50623620 has 96 divisors (see below), whose sum is σ = 155022336. Its totient is φ = 12288000.

The previous prime is 50623579. The next prime is 50623627. The reversal of 50623620 is 2632605.

It is not an unprimeable number, because it can be changed into a prime (50623627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30820 + ... + 32420.

It is an arithmetic number, because the mean of its divisors is an integer number (1614816).

Almost surely, 2^50623620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50623620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77511168).

50623620 is an abundant number, since it is smaller than the sum of its proper divisors (104398716).

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

50623620 is a wasteful number, since it uses less digits than its factorization.

50623620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 50623620 is about 7115.0277582031. The cubic root of 50623620 is about 369.9284497633.

The spelling of 50623620 in words is "fifty million, six hundred twenty-three thousand, six hundred twenty".