1055526436220 has 96 divisors (see below), whose sum is σ = 2272983552000. Its totient is φ = 411604934400.

The previous prime is 1055526436163. The next prime is 1055526436241. The reversal of 1055526436220 is 226346255501.

It is a super-2 number, since 2×1055526436220² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 74593706 + ... + 74607854.

It is an arithmetic number, because the mean of its divisors is an integer number (23676912000).

Almost surely, 2^{1055526436220} is an apocalyptic number.

1055526436220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055526436220 is an abundant number, since it is smaller than the sum of its proper divisors (1217457115780).

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

1055526436220 is a wasteful number, since it uses less digits than its factorization.

1055526436220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14739 (or 14737 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 1055526436220 in words is "one trillion, fifty-five billion, five hundred twenty-six million, four hundred thirty-six thousand, two hundred twenty".