1313552151651 has 8 divisors (see below), whose sum is σ = 1792133168320. Its totient is φ = 855336284712.

The previous prime is 1313552151617. The next prime is 1313552151673. The reversal of 1313552151651 is 1561512553131.

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

It is not a de Polignac number, because 1313552151651 - 2¹⁷ = 1313552020579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313552151601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5091287281 + ... + 5091287538.

It is an arithmetic number, because the mean of its divisors is an integer number (224016646040).

Almost surely, 2^{1313552151651} is an apocalyptic number.

1313552151651 is a deficient number, since it is larger than the sum of its proper divisors (478581016669).

1313552151651 is a wasteful number, since it uses less digits than its factorization.

1313552151651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182574865.

The product of its digits is 67500, while the sum is 39.

The spelling of 1313552151651 in words is "one trillion, three hundred thirteen billion, five hundred fifty-two million, one hundred fifty-one thousand, six hundred fifty-one".