253464516212 has 12 divisors (see below), whose sum is σ = 443568970656. Its totient is φ = 126730524600.

The previous prime is 253464516181. The next prime is 253464516233. The reversal of 253464516212 is 212615464352.

253464516212 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 self number, because there is not a number n which added to its sum of digits gives 253464516212.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 70664 + ... + 715487.

It is an arithmetic number, because the mean of its divisors is an integer number (36964080888).

Almost surely, 2^253464516212 is an apocalyptic number.

It is an amenable number.

253464516212 is a deficient number, since it is larger than the sum of its proper divisors (190104454444).

253464516212 is a wasteful number, since it uses less digits than its factorization.

253464516212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866758 (or 866756 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The spelling of 253464516212 in words is "two hundred fifty-three billion, four hundred sixty-four million, five hundred sixteen thousand, two hundred twelve".