50140528000 has 64 divisors (see below), whose sum is σ = 124661927520. Its totient is φ = 20056204800.

The previous prime is 50140527979. The next prime is 50140528007. The reversal of 50140528000 is 82504105.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50140528007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550892 + ... + 1582891.

Almost surely, 2^50140528000 is an apocalyptic number.

50140528000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50140528000 is an abundant number, since it is smaller than the sum of its proper divisors (74521399520).

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

50140528000 is an equidigital number, since it uses as much as digits as its factorization.

50140528000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133812 (or 3133790 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 50140528000 in words is "fifty billion, one hundred forty million, five hundred twenty-eight thousand".