1055111514 has 16 divisors (see below), whose sum is σ = 2145990240. Its totient is φ = 345742640.

The previous prime is 1055111489. The next prime is 1055111527. The reversal of 1055111514 is 4151115501.

It is a super-2 number, since 2×1055111514² = 2226520613950744392, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489917 + ... + 1490624.

It is an arithmetic number, because the mean of its divisors is an integer number (134124390).

Almost surely, 2^1055111514 is an apocalyptic number.

1055111514 is an abundant number, since it is smaller than the sum of its proper divisors (1090878726).

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

1055111514 is a wasteful number, since it uses less digits than its factorization.

1055111514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980605.

The product of its (nonzero) digits is 500, while the sum is 24.

The square root of 1055111514 is about 32482.4801085139. The cubic root of 1055111514 is about 1018.0429969629.

The spelling of 1055111514 in words is "one billion, fifty-five million, one hundred eleven thousand, five hundred fourteen".