13455591956274 has 32 divisors (see below), whose sum is σ = 28981972736640. Its totient is φ = 4140082461312.

The previous prime is 13455591956269. The next prime is 13455591956291. The reversal of 13455591956274 is 47265919555431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1217134 + ... + 5328470.

It is an arithmetic number, because the mean of its divisors is an integer number (905686648020).

Almost surely, 2^{13455591956274} is an apocalyptic number.

13455591956274 is an abundant number, since it is smaller than the sum of its proper divisors (15526380780366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13455591956274 is a wasteful number, since it uses less digits than its factorization.

13455591956274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153314.

The product of its digits is 204120000, while the sum is 66.

The spelling of 13455591956274 in words is "thirteen trillion, four hundred fifty-five billion, five hundred ninety-one million, nine hundred fifty-six thousand, two hundred seventy-four".