252422479170 has 32 divisors (see below), whose sum is σ = 673126611840. Its totient is φ = 67312661040.

The previous prime is 252422479157. The next prime is 252422479171. The reversal of 252422479170 is 71974224252.

252422479170 is a `hidden beast` number, since 2 + 5 + 2 + 4 + 2 + 2 + 479 + 170 = 666.

252422479170 is digitally balanced in base 2 and base 3, because in such bases 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 (45).

It is not an unprimeable number, because it can be changed into a prime (252422479171) 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 15 ways as a sum of consecutive naturals, for example, 467448766 + ... + 467449305.

It is an arithmetic number, because the mean of its divisors is an integer number (21035206620).

Almost surely, 2^252422479170 is an apocalyptic number.

252422479170 is an abundant number, since it is smaller than the sum of its proper divisors (420704132670).

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

252422479170 is a wasteful number, since it uses less digits than its factorization.

252422479170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934898087 (or 934898081 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 252422479170 in words is "two hundred fifty-two billion, four hundred twenty-two million, four hundred seventy-nine thousand, one hundred seventy".