1055181652 has 24 divisors (see below), whose sum is σ = 2113413120. Its totient is φ = 451567200.

The previous prime is 1055181583. The next prime is 1055181679. The reversal of 1055181652 is 2561815501.

It is a super-2 number, since 2×1055181652² = 2226816637434898208, which 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7252 + ... + 46507.

It is an arithmetic number, because the mean of its divisors is an integer number (88058880).

Almost surely, 2^1055181652 is an apocalyptic number.

It is an amenable number.

1055181652 is an abundant number, since it is smaller than the sum of its proper divisors (1058231468).

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

1055181652 is a wasteful number, since it uses less digits than its factorization.

1055181652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54471 (or 54469 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 34.

The square root of 1055181652 is about 32483.5597187254. The cubic root of 1055181652 is about 1018.0655544262.

The spelling of 1055181652 in words is "one billion, fifty-five million, one hundred eighty-one thousand, six hundred fifty-two".