252256410430 has 16 divisors (see below), whose sum is σ = 454529178864. Its totient is φ = 100798644160.

The previous prime is 252256410397. The next prime is 252256410431. The reversal of 252256410430 is 34014652252.

252256410430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252256410430² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252256410431) 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, 12979807 + ... + 12999226.

It is an arithmetic number, because the mean of its divisors is an integer number (28408073679).

Almost surely, 2^252256410430 is an apocalyptic number.

252256410430 is a deficient number, since it is larger than the sum of its proper divisors (202272768434).

252256410430 is a wasteful number, since it uses less digits than its factorization.

252256410430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25980011.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 252256410430 in words is "two hundred fifty-two billion, two hundred fifty-six million, four hundred ten thousand, four hundred thirty".