1316551562351 has 8 divisors (see below), whose sum is σ = 1318300107600. Its totient is φ = 1314803327040.

The previous prime is 1316551562341. The next prime is 1316551562353. The reversal of 1316551562351 is 1532651556131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316551562351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316551562353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9148865 + ... + 9291653.

It is an arithmetic number, because the mean of its divisors is an integer number (164787513450).

Almost surely, 2^{1316551562351} is an apocalyptic number.

1316551562351 is a deficient number, since it is larger than the sum of its proper divisors (1748545249).

1316551562351 is a wasteful number, since it uses less digits than its factorization.

1316551562351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154969.

The product of its digits is 405000, while the sum is 44.

The spelling of 1316551562351 in words is "one trillion, three hundred sixteen billion, five hundred fifty-one million, five hundred sixty-two thousand, three hundred fifty-one".