52716786274 has 8 divisors (see below), whose sum is σ = 79382865708. Its totient is φ = 26255831040.

The previous prime is 52716786263. The next prime is 52716786289. The reversal of 52716786274 is 47268761725.

It can be written as a sum of positive squares in 2 ways, for example, as 50060930049 + 2655856225 = 223743^2 + 51535^2 .

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

It is a super-3 number, since 3×52716786274³ (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 3 ways as a sum of consecutive naturals, for example, 51280407 + ... + 51281434.

Almost surely, 2^52716786274 is an apocalyptic number.

52716786274 is a deficient number, since it is larger than the sum of its proper divisors (26666079434).

52716786274 is a wasteful number, since it uses less digits than its factorization.

52716786274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102562100.

The product of its digits is 7902720, while the sum is 55.

The spelling of 52716786274 in words is "fifty-two billion, seven hundred sixteen million, seven hundred eighty-six thousand, two hundred seventy-four".