1055605556110 has 32 divisors (see below), whose sum is σ = 2246411828160. Its totient is φ = 349441838592.

The previous prime is 1055605556051. The next prime is 1055605556129. The reversal of 1055605556110 is 116555065501.

It is a super-2 number, since 2×1055605556110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259999339 + ... + 260003398.

It is an arithmetic number, because the mean of its divisors is an integer number (70200369630).

Almost surely, 2^{1055605556110} is an apocalyptic number.

1055605556110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055605556110 is an abundant number, since it is smaller than the sum of its proper divisors (1190806272050).

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

1055605556110 is a wasteful number, since it uses less digits than its factorization.

1055605556110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520002780.

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 1055605556110 in words is "one trillion, fifty-five billion, six hundred five million, five hundred fifty-six thousand, one hundred ten".