516140913763 has 2 divisors, whose sum is σ = 516140913764. Its totient is φ = 516140913762.

The previous prime is 516140913749. The next prime is 516140913787. The reversal of 516140913763 is 367319041615.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-516140913763 is a prime.

It is not a weakly prime, because it can be changed into another prime (516140913703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258070456881 + 258070456882.

It is an arithmetic number, because the mean of its divisors is an integer number (258070456882).

Almost surely, 2^516140913763 is an apocalyptic number.

516140913763 is a deficient number, since it is larger than the sum of its proper divisors (1).

516140913763 is an equidigital number, since it uses as much as digits as its factorization.

516140913763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 516140913763 in words is "five hundred sixteen billion, one hundred forty million, nine hundred thirteen thousand, seven hundred sixty-three".