50158900 has 36 divisors (see below), whose sum is σ = 118742400. Its totient is φ = 18239200.

The previous prime is 50158861. The next prime is 50158907. The reversal of 50158900 is 985105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50158907) 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, 21700 + ... + 23899.

It is an arithmetic number, because the mean of its divisors is an integer number (3298400).

Almost surely, 2^50158900 is an apocalyptic number.

50158900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50158900 is an abundant number, since it is smaller than the sum of its proper divisors (68583500).

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

50158900 is a wasteful number, since it uses less digits than its factorization.

50158900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45624 (or 45617 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 50158900 is about 7082.2948258315. The cubic root of 50158900 is about 368.7929989119.

The spelling of 50158900 in words is "fifty million, one hundred fifty-eight thousand, nine hundred".