1469992536013 has 2 divisors, whose sum is σ = 1469992536014. Its totient is φ = 1469992536012.

The previous prime is 1469992535989. The next prime is 1469992536059. The reversal of 1469992536013 is 3106352999641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1075323372484 + 394669163529 = 1036978^2 + 628227^2 .

It is a cyclic number.

It is not a de Polignac number, because 1469992536013 - 2⁵ = 1469992535981 is a prime.

It is a super-2 number, since 2×1469992536013² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1469992536073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734996268006 + 734996268007.

It is an arithmetic number, because the mean of its divisors is an integer number (734996268007).

Almost surely, 2^{1469992536013} is an apocalyptic number.

It is an amenable number.

1469992536013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1469992536013 is an equidigital number, since it uses as much as digits as its factorization.

1469992536013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9447840, while the sum is 58.

The spelling of 1469992536013 in words is "one trillion, four hundred sixty-nine billion, nine hundred ninety-two million, five hundred thirty-six thousand, thirteen".