135319765496 has 32 divisors (see below), whose sum is σ = 257138688000. Its totient is φ = 66750798816.

The previous prime is 135319765487. The next prime is 135319765507. The reversal of 135319765496 is 694567913531.

It is a super-2 number, since 2×135319765496² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724625 + ... + 892031.

It is an arithmetic number, because the mean of its divisors is an integer number (8035584000).

Almost surely, 2^135319765496 is an apocalyptic number.

It is an amenable number.

135319765496 is a deficient number, since it is larger than the sum of its proper divisors (121818922504).

135319765496 is a wasteful number, since it uses less digits than its factorization.

135319765496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168771 (or 168767 counting only the distinct ones).

The product of its digits is 18370800, while the sum is 59.

The spelling of 135319765496 in words is "one hundred thirty-five billion, three hundred nineteen million, seven hundred sixty-five thousand, four hundred ninety-six".