315551114646553 has 8 divisors (see below), whose sum is σ = 317642412570560. Its totient is φ = 313459837189200.

The previous prime is 315551114646527. The next prime is 315551114646571. The reversal of 315551114646553 is 355646411155513.

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-315551114646553 is a prime.

It is a super-2 number, since 2×315551114646553² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315551114646494 and 315551114646503.

It is not an unprimeable number, because it can be changed into a prime (315551114646653) 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, 26464951 + ... + 36489667.

It is an arithmetic number, because the mean of its divisors is an integer number (39705301571320).

Almost surely, 2^{315551114646553} is an apocalyptic number.

It is an amenable number.

315551114646553 is a deficient number, since it is larger than the sum of its proper divisors (2091297924007).

315551114646553 is a wasteful number, since it uses less digits than its factorization.

315551114646553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10233327.

The product of its digits is 16200000, while the sum is 55.

The spelling of 315551114646553 in words is "three hundred fifteen trillion, five hundred fifty-one billion, one hundred fourteen million, six hundred forty-six thousand, five hundred fifty-three".