1313563601254 has 8 divisors (see below), whose sum is σ = 1970425999440. Its totient is φ = 656754934776.

The previous prime is 1313563601249. The next prime is 1313563601291. The reversal of 1313563601254 is 4521063653131.

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, 13371754 + ... + 13469629.

It is an arithmetic number, because the mean of its divisors is an integer number (246303249930).

Almost surely, 2^{1313563601254} is an apocalyptic number.

1313563601254 is a deficient number, since it is larger than the sum of its proper divisors (656862398186).

1313563601254 is a wasteful number, since it uses less digits than its factorization.

1313563601254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26865854.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 1313563601254 in words is "one trillion, three hundred thirteen billion, five hundred sixty-three million, six hundred one thousand, two hundred fifty-four".