250125423516 has 72 divisors (see below), whose sum is σ = 654151286880. Its totient is φ = 80489345664.

The previous prime is 250125423473. The next prime is 250125423517. The reversal of 250125423516 is 615324521052.

250125423516 is a `hidden beast` number, since 2 + 50 + 1 + 254 + 2 + 351 + 6 = 666.

250125423516 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250125423517) 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 23 ways as a sum of consecutive naturals, for example, 12291286 + ... + 12311618.

It is an arithmetic number, because the mean of its divisors is an integer number (9085434540).

Almost surely, 2^250125423516 is an apocalyptic number.

It is an amenable number.

250125423516 is an abundant number, since it is smaller than the sum of its proper divisors (404025863364).

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

250125423516 is a wasteful number, since it uses less digits than its factorization.

250125423516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32155 (or 32150 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 250125423516 its reverse (615324521052), we get a palindrome (865449944568).

The spelling of 250125423516 in words is "two hundred fifty billion, one hundred twenty-five million, four hundred twenty-three thousand, five hundred sixteen".