55316655615022 has 4 divisors (see below), whose sum is σ = 82974983422536. Its totient is φ = 27658327807510.

The previous prime is 55316655615017. The next prime is 55316655615073. The reversal of 55316655615022 is 22051655661355.

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

It is a super-3 number, since 3×55316655615022³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 13829163903754 + ... + 13829163903757.

It is an arithmetic number, because the mean of its divisors is an integer number (20743745855634).

Almost surely, 2^{55316655615022} is an apocalyptic number.

55316655615022 is a deficient number, since it is larger than the sum of its proper divisors (27658327807514).

55316655615022 is a wasteful number, since it uses less digits than its factorization.

55316655615022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27658327807513.

The product of its (nonzero) digits is 8100000, while the sum is 52.

The spelling of 55316655615022 in words is "fifty-five trillion, three hundred sixteen billion, six hundred fifty-five million, six hundred fifteen thousand, twenty-two".