1313564460254 has 8 divisors (see below), whose sum is σ = 2086249436928. Its totient is φ = 618147981280.

The previous prime is 1313564460163. The next prime is 1313564460287. The reversal of 1313564460254 is 4520644653131.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 19317124382 + ... + 19317124449.

It is an arithmetic number, because the mean of its divisors is an integer number (260781179616).

Almost surely, 2^{1313564460254} is an apocalyptic number.

1313564460254 is a deficient number, since it is larger than the sum of its proper divisors (772684976674).

1313564460254 is a wasteful number, since it uses less digits than its factorization.

1313564460254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38634248850.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 1313564460254 in words is "one trillion, three hundred thirteen billion, five hundred sixty-four million, four hundred sixty thousand, two hundred fifty-four".