1055436132 has 24 divisors (see below), whose sum is σ = 2504426400. Its totient is φ = 345848896.

The previous prime is 1055436119. The next prime is 1055436139. The reversal of 1055436132 is 2316345501.

It is a super-2 number, since 2×1055436132² = 2227890857462242848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055436132.

It is not an unprimeable number, because it can be changed into a prime (1055436139) by changing a digit.

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, 744657 + ... + 746072.

It is an arithmetic number, because the mean of its divisors is an integer number (104351100).

Almost surely, 2^1055436132 is an apocalyptic number.

1055436132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1055436132 is an abundant number, since it is smaller than the sum of its proper divisors (1448990268).

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

1055436132 is a wasteful number, since it uses less digits than its factorization.

1055436132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490795 (or 1490793 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1055436132 is about 32487.4765409688. The cubic root of 1055436132 is about 1018.1473907297.

The spelling of 1055436132 in words is "one billion, fifty-five million, four hundred thirty-six thousand, one hundred thirty-two".