250002423552 has 144 divisors (see below), whose sum is σ = 771774762752. Its totient is φ = 70363054080.

The previous prime is 250002423533. The next prime is 250002423569. The reversal of 250002423552 is 255324200052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13152 + ... + 707232.

Almost surely, 2^250002423552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250002423552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385887381376).

250002423552 is an abundant number, since it is smaller than the sum of its proper divisors (521772339200).

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

250002423552 is an equidigital number, since it uses as much as digits as its factorization.

250002423552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694174 (or 694160 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 250002423552 in words is "two hundred fifty billion, two million, four hundred twenty-three thousand, five hundred fifty-two".