52130016370 has 16 divisors (see below), whose sum is σ = 94190817600. Its totient is φ = 20772720304.

The previous prime is 52130016271. The next prime is 52130016391. The reversal of 52130016370 is 7361003125.

It is a super-3 number, since 3×52130016370³ (a number of 33 digits) contains 333 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, 9908020 + ... + 9913279.

It is an arithmetic number, because the mean of its divisors is an integer number (5886926100).

Almost surely, 2^52130016370 is an apocalyptic number.

52130016370 is a deficient number, since it is larger than the sum of its proper divisors (42060801230).

52130016370 is a wasteful number, since it uses less digits than its factorization.

52130016370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19821569.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 52130016370 its reverse (7361003125), we get a palindrome (59491019495).

The spelling of 52130016370 in words is "fifty-two billion, one hundred thirty million, sixteen thousand, three hundred seventy".