55567266826612 has 12 divisors (see below), whose sum is σ = 98151527386080. Its totient is φ = 27523973287736.

The previous prime is 55567266826583. The next prime is 55567266826667. The reversal of 55567266826612 is 21662866276555.

It is a super-2 number, since 2×55567266826612² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64915030912 + ... + 64915031767.

It is an arithmetic number, because the mean of its divisors is an integer number (8179293948840).

Almost surely, 2^{55567266826612} is an apocalyptic number.

It is an amenable number.

55567266826612 is a deficient number, since it is larger than the sum of its proper divisors (42584260559468).

55567266826612 is a wasteful number, since it uses less digits than its factorization.

55567266826612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129830062790 (or 129830062788 counting only the distinct ones).

The product of its digits is 435456000, while the sum is 67.

The spelling of 55567266826612 in words is "fifty-five trillion, five hundred sixty-seven billion, two hundred sixty-six million, eight hundred twenty-six thousand, six hundred twelve".