360640316255 has 4 divisors (see below), whose sum is σ = 432768379512. Its totient is φ = 288512253000.

The previous prime is 360640316221. The next prime is 360640316261. The reversal of 360640316255 is 552613046063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552613046063 = 13 ⋅42508695851.

It is a de Polignac number, because none of the positive numbers 2^k-360640316255 is a prime.

It is a super-2 number, since 2×360640316255² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36064031621 + ... + 36064031630.

It is an arithmetic number, because the mean of its divisors is an integer number (108192094878).

Almost surely, 2^360640316255 is an apocalyptic number.

360640316255 is a deficient number, since it is larger than the sum of its proper divisors (72128063257).

360640316255 is an equidigital number, since it uses as much as digits as its factorization.

360640316255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72128063256.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 360640316255 in words is "three hundred sixty billion, six hundred forty million, three hundred sixteen thousand, two hundred fifty-five".