516410446738079 has 16 divisors (see below), whose sum is σ = 548974259796480. Its totient is φ = 484385104749600.

The previous prime is 516410446738033. The next prime is 516410446738103. The reversal of 516410446738079 is 970837644014615.

It is a cyclic number.

It is not a de Polignac number, because 516410446738079 - 2¹⁶ = 516410446672543 is a prime.

It is a super-2 number, since 2×516410446738079² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516410446738009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710939294 + ... + 711665300.

It is an arithmetic number, because the mean of its divisors is an integer number (34310891237280).

Almost surely, 2^{516410446738079} is an apocalyptic number.

516410446738079 is a deficient number, since it is larger than the sum of its proper divisors (32563813058401).

516410446738079 is a wasteful number, since it uses less digits than its factorization.

516410446738079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096790.

The product of its (nonzero) digits is 121927680, while the sum is 65.

The spelling of 516410446738079 in words is "five hundred sixteen trillion, four hundred ten billion, four hundred forty-six million, seven hundred thirty-eight thousand, seventy-nine".