1053105636 has 48 divisors (see below), whose sum is σ = 2685953088. Its totient is φ = 318489600.

The previous prime is 1053105631. The next prime is 1053105637. The reversal of 1053105636 is 6365013501.

It is a super-2 number, since 2×1053105636² = 2218062961149928992, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1053105631) 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 15 ways as a sum of consecutive naturals, for example, 61116 + ... + 76428.

It is an arithmetic number, because the mean of its divisors is an integer number (55957356).

Almost surely, 2^1053105636 is an apocalyptic number.

It is an amenable number.

1053105636 is an abundant number, since it is smaller than the sum of its proper divisors (1632847452).

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

1053105636 is a wasteful number, since it uses less digits than its factorization.

1053105636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852 (or 15850 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 1053105636 is about 32451.5891136320. The cubic root of 1053105636 is about 1017.3974520907.

The spelling of 1053105636 in words is "one billion, fifty-three million, one hundred five thousand, six hundred thirty-six".