55052266225055 has 32 divisors (see below), whose sum is σ = 72619810744320. Its totient is φ = 39731945512320.

The previous prime is 55052266225043. The next prime is 55052266225079.

55052266225055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55052266225055 - 2⁸ = 55052266224799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55052266224994 and 55052266225012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15241097 + ... + 18503933.

It is an arithmetic number, because the mean of its divisors is an integer number (2269369085760).

Almost surely, 2^{55052266225055} is an apocalyptic number.

55052266225055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55052266225055 is a deficient number, since it is larger than the sum of its proper divisors (17567544519265).

55052266225055 is a wasteful number, since it uses less digits than its factorization.

55052266225055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265199.

The product of its (nonzero) digits is 9000000, while the sum is 50.

The spelling of 55052266225055 in words is "fifty-five trillion, fifty-two billion, two hundred sixty-six million, two hundred twenty-five thousand, fifty-five".