55305344110530 has 16 divisors (see below), whose sum is σ = 132732825865344. Its totient is φ = 14748091762800.

The previous prime is 55305344110463. The next prime is 55305344110607. The reversal of 55305344110530 is 3501144350355.

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, 921755735146 + ... + 921755735205.

It is an arithmetic number, because the mean of its divisors is an integer number (8295801616584).

Almost surely, 2^{55305344110530} is an apocalyptic number.

55305344110530 is an abundant number, since it is smaller than the sum of its proper divisors (77427481754814).

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

55305344110530 is a wasteful number, since it uses less digits than its factorization.

55305344110530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843511470361.

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 55305344110530 its reverse (3501144350355), we get a palindrome (58806488460885).

The spelling of 55305344110530 in words is "fifty-five trillion, three hundred five billion, three hundred forty-four million, one hundred ten thousand, five hundred thirty".