250000024988 has 24 divisors (see below), whose sum is σ = 526315843200. Its totient is φ = 101503769328.

The previous prime is 250000024987. The next prime is 250000025017. The reversal of 250000024988 is 889420000052.

250000024988 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 (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250000024987) 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, 234961898 + ... + 234962961.

It is an arithmetic number, because the mean of its divisors is an integer number (21929826800).

Almost surely, 2^250000024988 is an apocalyptic number.

250000024988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

250000024988 is an abundant number, since it is smaller than the sum of its proper divisors (276315818212).

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

250000024988 is a wasteful number, since it uses less digits than its factorization.

250000024988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469924889 (or 469924887 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 250000024988 in words is "two hundred fifty billion, twenty-four thousand, nine hundred eighty-eight".