252312452454 has 16 divisors (see below), whose sum is σ = 505288021680. Its totient is φ = 83993631360.

The previous prime is 252312452453. The next prime is 252312452461. The reversal of 252312452454 is 454254213252.

It is a super-3 number, since 3×252312452454³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252312452453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27624919 + ... + 27634050.

It is an arithmetic number, because the mean of its divisors is an integer number (31580501355).

Almost surely, 2^252312452454 is an apocalyptic number.

252312452454 is an abundant number, since it is smaller than the sum of its proper divisors (252975569226).

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

252312452454 is a wasteful number, since it uses less digits than its factorization.

252312452454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55259735.

The product of its digits is 384000, while the sum is 39.

The spelling of 252312452454 in words is "two hundred fifty-two billion, three hundred twelve million, four hundred fifty-two thousand, four hundred fifty-four".