13516370463 has 32 divisors (see below), whose sum is σ = 19099238400. Its totient is φ = 8485098336.

The previous prime is 13516370447. The next prime is 13516370479. The reversal of 13516370463 is 36407361531.

It is an interprime number because it is at equal distance from previous prime (13516370447) and next prime (13516370479).

It is not a de Polignac number, because 13516370463 - 2⁴ = 13516370447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13516370443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1953456 + ... + 1960362.

It is an arithmetic number, because the mean of its divisors is an integer number (596851200).

Almost surely, 2^13516370463 is an apocalyptic number.

13516370463 is a deficient number, since it is larger than the sum of its proper divisors (5582867937).

13516370463 is a wasteful number, since it uses less digits than its factorization.

13516370463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 13516370463 in words is "thirteen billion, five hundred sixteen million, three hundred seventy thousand, four hundred sixty-three".