1313453520025 has 12 divisors (see below), whose sum is σ = 1663335182592. Its totient is φ = 1028406159440.

The previous prime is 1313453520017. The next prime is 1313453520061. The reversal of 1313453520025 is 5200253543131.

It is not a de Polignac number, because 1313453520025 - 2³ = 1313453520017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558915217 + ... + 558917566.

It is an arithmetic number, because the mean of its divisors is an integer number (138611265216).

Almost surely, 2^{1313453520025} is an apocalyptic number.

It is an amenable number.

1313453520025 is a deficient number, since it is larger than the sum of its proper divisors (349881662567).

1313453520025 is a wasteful number, since it uses less digits than its factorization.

1313453520025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117832840 (or 1117832835 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 1313453520025 in words is "one trillion, three hundred thirteen billion, four hundred fifty-three million, five hundred twenty thousand, twenty-five".