55610616105510 has 16 divisors (see below), whose sum is σ = 133465478653296. Its totient is φ = 14829497628128.

The previous prime is 55610616105491. The next prime is 55610616105521. The reversal of 55610616105510 is 1550161601655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926843601729 + ... + 926843601788.

It is an arithmetic number, because the mean of its divisors is an integer number (8341592415831).

Almost surely, 2^{55610616105510} is an apocalyptic number.

55610616105510 is an abundant number, since it is smaller than the sum of its proper divisors (77854862547786).

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

55610616105510 is a wasteful number, since it uses less digits than its factorization.

55610616105510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853687203527.

The product of its (nonzero) digits is 135000, while the sum is 42.

The spelling of 55610616105510 in words is "fifty-five trillion, six hundred ten billion, six hundred sixteen million, one hundred five thousand, five hundred ten".