1079856059 has 4 divisors (see below), whose sum is σ = 1080214200. Its totient is φ = 1079497920.

The previous prime is 1079856047. The next prime is 1079856061. The reversal of 1079856059 is 9506589701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1079856059 is a prime.

It is a super-2 number, since 2×1079856059² = 2332178216318022962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1079855998 and 1079856016.

It is not an unprimeable number, because it can be changed into a prime (1079856259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174509 + ... + 180590.

It is an arithmetic number, because the mean of its divisors is an integer number (270053550).

Almost surely, 2^1079856059 is an apocalyptic number.

1079856059 is a deficient number, since it is larger than the sum of its proper divisors (358141).

1079856059 is an equidigital number, since it uses as much as digits as its factorization.

1079856059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358140.

The product of its (nonzero) digits is 680400, while the sum is 50.

The square root of 1079856059 is about 32861.1633847617. The cubic root of 1079856059 is about 1025.9399853054.

The spelling of 1079856059 in words is "one billion, seventy-nine million, eight hundred fifty-six thousand, fifty-nine".