1516466536093 has 2 divisors, whose sum is σ = 1516466536094. Its totient is φ = 1516466536092.

The previous prime is 1516466536069. The next prime is 1516466536139. The reversal of 1516466536093 is 3906356646151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1255659195844 + 260807340249 = 1120562^2 + 510693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1516466536093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1516466537093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 758233268046 + 758233268047.

It is an arithmetic number, because the mean of its divisors is an integer number (758233268047).

Almost surely, 2^{1516466536093} is an apocalyptic number.

It is an amenable number.

1516466536093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1516466536093 is an equidigital number, since it uses as much as digits as its factorization.

1516466536093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 55.

The spelling of 1516466536093 in words is "one trillion, five hundred sixteen billion, four hundred sixty-six million, five hundred thirty-six thousand, ninety-three".