1313462606511 has 64 divisors (see below), whose sum is σ = 2023190784000. Its totient is φ = 749599044480.

The previous prime is 1313462606509. The next prime is 1313462606537. The reversal of 1313462606511 is 1156062643131.

It is not a de Polignac number, because 1313462606511 - 2¹ = 1313462606509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313462606511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313462606581) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74708920 + ... + 74726498.

It is an arithmetic number, because the mean of its divisors is an integer number (31612356000).

Almost surely, 2^{1313462606511} is an apocalyptic number.

1313462606511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1313462606511 is a deficient number, since it is larger than the sum of its proper divisors (709728177489).

1313462606511 is a wasteful number, since it uses less digits than its factorization.

1313462606511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18324.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 1313462606511 in words is "one trillion, three hundred thirteen billion, four hundred sixty-two million, six hundred six thousand, five hundred eleven".