55505542546370 has 16 divisors (see below), whose sum is σ = 114182830381248. Its totient is φ = 19030471730160.

The previous prime is 55505542546357. The next prime is 55505542546439. The reversal of 55505542546370 is 7364524550555.

It is a happy 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, 396468160976 + ... + 396468161115.

It is an arithmetic number, because the mean of its divisors is an integer number (7136426898828).

Almost surely, 2^{55505542546370} is an apocalyptic number.

55505542546370 is an abundant number, since it is smaller than the sum of its proper divisors (58677287834878).

55505542546370 is a wasteful number, since it uses less digits than its factorization.

55505542546370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792936322105.

The product of its (nonzero) digits is 63000000, while the sum is 56.

The spelling of 55505542546370 in words is "fifty-five trillion, five hundred five billion, five hundred forty-two million, five hundred forty-six thousand, three hundred seventy".