50087500 has 36 divisors (see below), whose sum is σ = 109586736. Its totient is φ = 20030000.

The previous prime is 50087441. The next prime is 50087539. The reversal of 50087500 is 578005.

50087500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10497 + ... + 14503.

It is an arithmetic number, because the mean of its divisors is an integer number (3044076).

Almost surely, 2^50087500 is an apocalyptic number.

50087500 is a gapful number since it is divisible by the number (50) 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 50087500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54793368).

50087500 is an abundant number, since it is smaller than the sum of its proper divisors (59499236).

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

50087500 is an equidigital number, since it uses as much as digits as its factorization.

50087500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4014 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 50087500 is about 7077.2522916737. The cubic root of 50087500 is about 368.6179264638.

The spelling of 50087500 in words is "fifty million, eighty-seven thousand, five hundred".