27474253066622 has 4 divisors (see below), whose sum is σ = 41211379599936. Its totient is φ = 13737126533310.

The previous prime is 27474253066613. The next prime is 27474253066633. The reversal of 27474253066622 is 22666035247472.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6868563266654 + ... + 6868563266657.

It is an arithmetic number, because the mean of its divisors is an integer number (10302844899984).

Almost surely, 2^{27474253066622} is an apocalyptic number.

27474253066622 is a deficient number, since it is larger than the sum of its proper divisors (13737126533314).

27474253066622 is a wasteful number, since it uses less digits than its factorization.

27474253066622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737126533313.

The product of its (nonzero) digits is 40642560, while the sum is 56.

The spelling of 27474253066622 in words is "twenty-seven trillion, four hundred seventy-four billion, two hundred fifty-three million, sixty-six thousand, six hundred twenty-two".