1059163945 has 8 divisors (see below), whose sum is σ = 1452567744. Its totient is φ = 726283824.

The previous prime is 1059163909. The next prime is 1059163969. The reversal of 1059163945 is 5493619501.

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

It is not a de Polignac number, because 1059163945 - 2⁷ = 1059163817 is a prime.

It is a super-2 number, since 2×1059163945² = 2243656524775926050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15130879 + ... + 15130948.

It is an arithmetic number, because the mean of its divisors is an integer number (181570968).

Almost surely, 2^1059163945 is an apocalyptic number.

It is an amenable number.

1059163945 is a deficient number, since it is larger than the sum of its proper divisors (393403799).

1059163945 is an equidigital number, since it uses as much as digits as its factorization.

1059163945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30261839.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 1059163945 is about 32544.7990468523. The cubic root of 1059163945 is about 1019.3446851219.

The spelling of 1059163945 in words is "one billion, fifty-nine million, one hundred sixty-three thousand, nine hundred forty-five".