1055110555 has 8 divisors (see below), whose sum is σ = 1266793344. Its totient is φ = 843648000.

The previous prime is 1055110543. The next prime is 1055110561. The reversal of 1055110555 is 5550115501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055110555 - 2¹⁵ = 1055077787 is a prime.

It is a super-2 number, since 2×1055110555² = 2226516566544816050, which contains 22 as substring.

It is a Duffinian 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, 44326 + ... + 63835.

It is an arithmetic number, because the mean of its divisors is an integer number (158349168).

Almost surely, 2^1055110555 is an apocalyptic number.

1055110555 is a deficient number, since it is larger than the sum of its proper divisors (211682789).

1055110555 is a wasteful number, since it uses less digits than its factorization.

1055110555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110117.

The product of its (nonzero) digits is 3125, while the sum is 28.

The square root of 1055110555 is about 32482.4653467067. The cubic root of 1055110555 is about 1018.0426885268.

The spelling of 1055110555 in words is "one billion, fifty-five million, one hundred ten thousand, five hundred fifty-five".