253594371183216 has 40 divisors (see below), whose sum is σ = 748707191113344. Its totient is φ = 72455534623680.

The previous prime is 253594371183173. The next prime is 253594371183239. The reversal of 253594371183216 is 612381173495352.

It is a self number, because there is not a number n which added to its sum of digits gives 253594371183216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377372575830 + ... + 377372576501.

Almost surely, 2^{253594371183216} is an apocalyptic number.

It is an amenable number.

253594371183216 is an abundant number, since it is smaller than the sum of its proper divisors (495112819930128).

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

253594371183216 is a wasteful number, since it uses less digits than its factorization.

253594371183216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754745152349 (or 754745152343 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 60.

The spelling of 253594371183216 in words is "two hundred fifty-three trillion, five hundred ninety-four billion, three hundred seventy-one million, one hundred eighty-three thousand, two hundred sixteen".