252350251430400 has 720 divisors, whose sum is σ = 918719236955520. Its totient is φ = 66129737318400.

The previous prime is 252350251430359. The next prime is 252350251430491. The reversal of 252350251430400 is 4034152053252.

252350251430400 is a `hidden beast` number, since 2 + 5 + 2 + 3 + 502 + 5 + 143 + 0 + 4 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29029128454 + ... + 29029137146.

It is an arithmetic number, because the mean of its divisors is an integer number (1275998940216).

Almost surely, 2^{252350251430400} is an apocalyptic number.

252350251430400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252350251430400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459359618477760).

252350251430400 is an abundant number, since it is smaller than the sum of its proper divisors (666368985525120).

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

252350251430400 is a wasteful number, since it uses less digits than its factorization.

252350251430400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13057 (or 13033 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 252350251430400 in words is "two hundred fifty-two trillion, three hundred fifty billion, two hundred fifty-one million, four hundred thirty thousand, four hundred".