853512130474 has 8 divisors (see below), whose sum is σ = 1299376676448. Its totient is φ = 420386571660.

The previous prime is 853512130469. The next prime is 853512130483. The reversal of 853512130474 is 474031215358.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 853512130474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3184746622 + ... + 3184746889.

It is an arithmetic number, because the mean of its divisors is an integer number (162422084556).

Almost surely, 2^853512130474 is an apocalyptic number.

853512130474 is a deficient number, since it is larger than the sum of its proper divisors (445864545974).

853512130474 is a wasteful number, since it uses less digits than its factorization.

853512130474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6369493580.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 853512130474 in words is "eight hundred fifty-three billion, five hundred twelve million, one hundred thirty thousand, four hundred seventy-four".