250565501130 has 64 divisors (see below), whose sum is σ = 687365498880. Its totient is φ = 57263770944.

The previous prime is 250565501117. The next prime is 250565501149. The reversal of 250565501130 is 31105565052.

250565501130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 250565501091 and 250565501100.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1420057 + ... + 1586723.

It is an arithmetic number, because the mean of its divisors is an integer number (10740085920).

Almost surely, 2^250565501130 is an apocalyptic number.

250565501130 is an abundant number, since it is smaller than the sum of its proper divisors (436799997750).

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

250565501130 is a wasteful number, since it uses less digits than its factorization.

250565501130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173843.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 250565501130 in words is "two hundred fifty billion, five hundred sixty-five million, five hundred one thousand, one hundred thirty".