55510777606 has 8 divisors (see below), whose sum is σ = 87648596280. Its totient is φ = 26294578848.

The previous prime is 55510777591. The next prime is 55510777691. The reversal of 55510777606 is 60677701555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55510777606.

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, 730404931 + ... + 730405006.

It is an arithmetic number, because the mean of its divisors is an integer number (10956074535).

Almost surely, 2^55510777606 is an apocalyptic number.

55510777606 is a deficient number, since it is larger than the sum of its proper divisors (32137818674).

55510777606 is a wasteful number, since it uses less digits than its factorization.

55510777606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460809958.

The product of its (nonzero) digits is 1543500, while the sum is 49.

The spelling of 55510777606 in words is "fifty-five billion, five hundred ten million, seven hundred seventy-seven thousand, six hundred six".