27622263717345 has 32 divisors (see below), whose sum is σ = 48244897649664. Its totient is φ = 13383864964800.

The previous prime is 27622263717337. The next prime is 27622263717359. The reversal of 27622263717345 is 54371736222672.

It is not a de Polignac number, because 27622263717345 - 2³ = 27622263717337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54420037 + ... + 54925266.

It is an arithmetic number, because the mean of its divisors is an integer number (1507653051552).

Almost surely, 2^{27622263717345} is an apocalyptic number.

It is an amenable number.

27622263717345 is a deficient number, since it is larger than the sum of its proper divisors (20622633932319).

27622263717345 is a wasteful number, since it uses less digits than its factorization.

27622263717345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109346853.

The product of its digits is 35562240, while the sum is 57.

The spelling of 27622263717345 in words is "twenty-seven trillion, six hundred twenty-two billion, two hundred sixty-three million, seven hundred seventeen thousand, three hundred forty-five".