55119551941266 has 32 divisors (see below), whose sum is σ = 110580171625728. Its totient is φ = 18316427151360.

The previous prime is 55119551941193. The next prime is 55119551941271. The reversal of 55119551941266 is 66214915591155.

It is a super-2 number, since 2×55119551941266² (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 15 ways as a sum of consecutive naturals, for example, 8462266 + ... + 13485141.

It is an arithmetic number, because the mean of its divisors is an integer number (3455630363304).

Almost surely, 2^{55119551941266} is an apocalyptic number.

55119551941266 is an abundant number, since it is smaller than the sum of its proper divisors (55460619684462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55119551941266 is a wasteful number, since it uses less digits than its factorization.

55119551941266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21948706.

The product of its digits is 14580000, while the sum is 60.

The spelling of 55119551941266 in words is "fifty-five trillion, one hundred nineteen billion, five hundred fifty-one million, nine hundred forty-one thousand, two hundred sixty-six".