252453526350 has 48 divisors (see below), whose sum is σ = 626266516080. Its totient is φ = 67301395200.

The previous prime is 252453526291. The next prime is 252453526379. The reversal of 252453526350 is 53625354252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277770 + ... + 762930.

It is an arithmetic number, because the mean of its divisors is an integer number (13047219085).

Almost surely, 2^252453526350 is an apocalyptic number.

252453526350 is an abundant number, since it is smaller than the sum of its proper divisors (373812989730).

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

252453526350 is a wasteful number, since it uses less digits than its factorization.

252453526350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488645 (or 488640 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 252453526350 in words is "two hundred fifty-two billion, four hundred fifty-three million, five hundred twenty-six thousand, three hundred fifty".