1053656059 has 8 divisors (see below), whose sum is σ = 1120213152. Its totient is φ = 988827840.

The previous prime is 1053656041. The next prime is 1053656063. The reversal of 1053656059 is 9506563501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053656059 - 2²⁹ = 516785147 is a prime.

It is a super-2 number, since 2×1053656059² = 2220382181334822962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053656069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430962 + ... + 433399.

It is an arithmetic number, because the mean of its divisors is an integer number (140026644).

Almost surely, 2^1053656059 is an apocalyptic number.

1053656059 is a deficient number, since it is larger than the sum of its proper divisors (66557093).

1053656059 is an equidigital number, since it uses as much as digits as its factorization.

1053656059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864437.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 1053656059 is about 32460.0686844621. The cubic root of 1053656059 is about 1017.5746743948.

The spelling of 1053656059 in words is "one billion, fifty-three million, six hundred fifty-six thousand, fifty-nine".