55031056236266 has 16 divisors (see below), whose sum is σ = 90174685648320. Its totient is φ = 24979709150880.

The previous prime is 55031056236217. The next prime is 55031056236271. The reversal of 55031056236266 is 66263265013055.

It is a super-2 number, since 2×55031056236266² (a number of 28 digits) contains 22 as substring.

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, 1720349651 + ... + 1720381638.

It is an arithmetic number, because the mean of its divisors is an integer number (5635917853020).

Almost surely, 2^{55031056236266} is an apocalyptic number.

55031056236266 is a deficient number, since it is larger than the sum of its proper divisors (35143629412054).

55031056236266 is a wasteful number, since it uses less digits than its factorization.

55031056236266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440732029.

The product of its (nonzero) digits is 5832000, while the sum is 50.

The spelling of 55031056236266 in words is "fifty-five trillion, thirty-one billion, fifty-six million, two hundred thirty-six thousand, two hundred sixty-six".