316253255126155 has 8 divisors (see below), whose sum is σ = 379578304124784. Its totient is φ = 252953005452000.

The previous prime is 316253255126111. The next prime is 316253255126191. The reversal of 316253255126155 is 551621552352613.

It is a happy number.

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

It is not a de Polignac number, because 316253255126155 - 2³³ = 316244665191563 is a prime.

It is a super-2 number, since 2×316253255126155² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6199803061 + ... + 6199854070.

It is an arithmetic number, because the mean of its divisors is an integer number (47447288015598).

Almost surely, 2^{316253255126155} is an apocalyptic number.

316253255126155 is a deficient number, since it is larger than the sum of its proper divisors (63325048998629).

316253255126155 is a wasteful number, since it uses less digits than its factorization.

316253255126155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12399662237.

The product of its digits is 8100000, while the sum is 52.

The spelling of 316253255126155 in words is "three hundred sixteen trillion, two hundred fifty-three billion, two hundred fifty-five million, one hundred twenty-six thousand, one hundred fifty-five".