516532026065 has 16 divisors (see below), whose sum is σ = 676293675840. Its totient is φ = 375600601920.

The previous prime is 516532026053. The next prime is 516532026097. The reversal of 516532026065 is 560620235615.

It is not a de Polignac number, because 516532026065 - 2¹⁴ = 516532009681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383579 + ... + 1086368.

It is an arithmetic number, because the mean of its divisors is an integer number (42268354740).

Almost surely, 2^516532026065 is an apocalyptic number.

516532026065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

516532026065 is a deficient number, since it is larger than the sum of its proper divisors (159761649775).

516532026065 is a wasteful number, since it uses less digits than its factorization.

516532026065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476352.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 516532026065 in words is "five hundred sixteen billion, five hundred thirty-two million, twenty-six thousand, sixty-five".