1055204005522 has 48 divisors (see below), whose sum is σ = 1651586630400. Its totient is φ = 505018472000.

The previous prime is 1055204005507. The next prime is 1055204005577. The reversal of 1055204005522 is 2255004025501.

It is a happy number.

It is a super-2 number, since 2×1055204005522² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2202930879 + ... + 2202931357.

It is an arithmetic number, because the mean of its divisors is an integer number (34408054800).

Almost surely, 2^{1055204005522} is an apocalyptic number.

1055204005522 is a deficient number, since it is larger than the sum of its proper divisors (596382624878).

1055204005522 is an equidigital number, since it uses as much as digits as its factorization.

1055204005522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The spelling of 1055204005522 in words is "one trillion, fifty-five billion, two hundred four million, five thousand, five hundred twenty-two".