316253503642655 has 8 divisors (see below), whose sum is σ = 379504379023200. Its totient is φ = 253002686479456.

The previous prime is 316253503642639. The next prime is 316253503642793. The reversal of 316253503642655 is 556246305352613.

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

It is a cyclic number.

It is not a de Polignac number, because 316253503642655 - 2⁴ = 316253503642639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316253503642655.

It is a congruent 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, 1546400 + ... + 25197189.

It is an arithmetic number, because the mean of its divisors is an integer number (47438047377900).

Almost surely, 2^{316253503642655} is an apocalyptic number.

316253503642655 is a deficient number, since it is larger than the sum of its proper divisors (63250875380545).

316253503642655 is a wasteful number, since it uses less digits than its factorization.

316253503642655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29108673.

The product of its (nonzero) digits is 58320000, while the sum is 56.

The spelling of 316253503642655 in words is "three hundred sixteen trillion, two hundred fifty-three billion, five hundred three million, six hundred forty-two thousand, six hundred fifty-five".