55576506606 has 16 divisors (see below), whose sum is σ = 111169179648. Its totient is φ = 18522807800.

The previous prime is 55576506599. The next prime is 55576506631. The reversal of 55576506606 is 60660567555.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628680 + ... + 711611.

It is an arithmetic number, because the mean of its divisors is an integer number (6948073728).

Almost surely, 2^55576506606 is an apocalyptic number.

55576506606 is an abundant number, since it is smaller than the sum of its proper divisors (55592673042).

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

55576506606 is a wasteful number, since it uses less digits than its factorization.

55576506606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347207.

The product of its (nonzero) digits is 5670000, while the sum is 51.

The spelling of 55576506606 in words is "fifty-five billion, five hundred seventy-six million, five hundred six thousand, six hundred six".