55505610610 has 16 divisors (see below), whose sum is σ = 99914440896. Its totient is φ = 22201279408.

The previous prime is 55505610593. The next prime is 55505610619. The reversal of 55505610610 is 1601650555.

It is not an unprimeable number, because it can be changed into a prime (55505610619) by changing a digit.

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, 149907 + ... + 365353.

It is an arithmetic number, because the mean of its divisors is an integer number (6244652556).

Almost surely, 2^55505610610 is an apocalyptic number.

55505610610 is a deficient number, since it is larger than the sum of its proper divisors (44408830286).

55505610610 is a wasteful number, since it uses less digits than its factorization.

55505610610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241217.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 55505610610 in words is "fifty-five billion, five hundred five million, six hundred ten thousand, six hundred ten".