1051116552 has 24 divisors (see below), whose sum is σ = 2846774190. Its totient is φ = 350372160.

The previous prime is 1051116527. The next prime is 1051116557. The reversal of 1051116552 is 2556111501.

1051116552 is a `hidden beast` number, since 1 + 0 + 5 + 1 + 1 + 1 + 655 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 644448996 + 406667556 = 25386^2 + 20166^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1051116552² = 2209692011776737408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051116557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7299349 + ... + 7299492.

Almost surely, 2^1051116552 is an apocalyptic number.

1051116552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051116552 is an abundant number, since it is smaller than the sum of its proper divisors (1795657638).

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

1051116552 is a wasteful number, since it uses less digits than its factorization.

1051116552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14598853 (or 14598846 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The square root of 1051116552 is about 32420.9276856786. The cubic root of 1051116552 is about 1016.7565020082.

The spelling of 1051116552 in words is "one billion, fifty-one million, one hundred sixteen thousand, five hundred fifty-two".