1013747668508 has 12 divisors (see below), whose sum is σ = 1774519121592. Its totient is φ = 506742205200.

The previous prime is 1013747668477. The next prime is 1013747668513. The reversal of 1013747668508 is 8058667473101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32889935 + ... + 32920742.

It is an arithmetic number, because the mean of its divisors is an integer number (147876593466).

Almost surely, 2^{1013747668508} is an apocalyptic number.

It is an amenable number.

1013747668508 is a deficient number, since it is larger than the sum of its proper divisors (760771453084).

1013747668508 is a wasteful number, since it uses less digits than its factorization.

1013747668508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65814532 (or 65814530 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 1013747668508 in words is "one trillion, thirteen billion, seven hundred forty-seven million, six hundred sixty-eight thousand, five hundred eight".