55056070570206 has 32 divisors (see below), whose sum is σ = 111303731220768. Its totient is φ = 18153756454400.

The previous prime is 55056070570187. The next prime is 55056070570283. The reversal of 55056070570206 is 60207507065055.

It is a congruent number.

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, 40744335 + ... + 42073898.

It is an arithmetic number, because the mean of its divisors is an integer number (3478241600649).

Almost surely, 2^{55056070570206} is an apocalyptic number.

55056070570206 is an abundant number, since it is smaller than the sum of its proper divisors (56247660650562).

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

55056070570206 is a wasteful number, since it uses less digits than its factorization.

55056070570206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82819436.

The product of its (nonzero) digits is 2205000, while the sum is 48.

The spelling of 55056070570206 in words is "fifty-five trillion, fifty-six billion, seventy million, five hundred seventy thousand, two hundred six".