55612428322322 has 16 divisors (see below), whose sum is σ = 85673647408320. Its totient is φ = 27054553695408.

The previous prime is 55612428322307. The next prime is 55612428322369. The reversal of 55612428322322 is 22322382421655.

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, 13093379 + ... + 16812537.

It is an arithmetic number, because the mean of its divisors is an integer number (5354602963020).

Almost surely, 2^{55612428322322} is an apocalyptic number.

55612428322322 is a deficient number, since it is larger than the sum of its proper divisors (30061219085998).

55612428322322 is a wasteful number, since it uses less digits than its factorization.

55612428322322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3921265.

The product of its digits is 2764800, while the sum is 47.

The spelling of 55612428322322 in words is "fifty-five trillion, six hundred twelve billion, four hundred twenty-eight million, three hundred twenty-two thousand, three hundred twenty-two".