853252374514 has 16 divisors (see below), whose sum is σ = 1293875082648. Its totient is φ = 421983165312.

The previous prime is 853252374503. The next prime is 853252374523. The reversal of 853252374514 is 415473252358.

It can be written as a sum of positive squares in 4 ways, for example, as 597555282289 + 255697092225 = 773017^2 + 505665^2 .

It is a super-2 number, since 2×853252374514² (a number of 25 digits) contains 22 as substring.

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, 5545149 + ... + 5696944.

Almost surely, 2^853252374514 is an apocalyptic number.

853252374514 is a deficient number, since it is larger than the sum of its proper divisors (440622708134).

853252374514 is a wasteful number, since it uses less digits than its factorization.

853252374514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11242509.

The product of its digits is 4032000, while the sum is 49.

The spelling of 853252374514 in words is "eight hundred fifty-three billion, two hundred fifty-two million, three hundred seventy-four thousand, five hundred fourteen".