50147800 has 24 divisors (see below), whose sum is σ = 116594100. Its totient is φ = 20059040.

The previous prime is 50147791. The next prime is 50147827. The reversal of 50147800 is 874105.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125170 + ... + 125569.

Almost surely, 2^50147800 is an apocalyptic number.

50147800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50147800 is an abundant number, since it is smaller than the sum of its proper divisors (66446300).

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

50147800 is a wasteful number, since it uses less digits than its factorization.

50147800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250755 (or 250746 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 50147800 is about 7081.5111381682. The cubic root of 50147800 is about 368.7657926780.

The spelling of 50147800 in words is "fifty million, one hundred forty-seven thousand, eight hundred".