853858674160 has 20 divisors (see below), whose sum is σ = 1985221417608. Its totient is φ = 341543469632.

The previous prime is 853858674157. The next prime is 853858674181. The reversal of 853858674160 is 61476858358.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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, 5336616634 + ... + 5336616793.

Almost surely, 2^853858674160 is an apocalyptic number.

853858674160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

853858674160 is an abundant number, since it is smaller than the sum of its proper divisors (1131362743448).

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

853858674160 is a wasteful number, since it uses less digits than its factorization.

853858674160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10673233440 (or 10673233434 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 61.

The spelling of 853858674160 in words is "eight hundred fifty-three billion, eight hundred fifty-eight million, six hundred seventy-four thousand, one hundred sixty".