1110539879 has 2 divisors, whose sum is σ = 1110539880. Its totient is φ = 1110539878.

The previous prime is 1110539863. The next prime is 1110539921. The reversal of 1110539879 is 9789350111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110539879 - 2⁴ = 1110539863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110539849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555269939 + 555269940.

It is an arithmetic number, because the mean of its divisors is an integer number (555269940).

Almost surely, 2^1110539879 is an apocalyptic number.

1110539879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110539879 is an equidigital number, since it uses as much as digits as its factorization.

1110539879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 44.

The square root of 1110539879 is about 33324.7637501003. The cubic root of 1110539879 is about 1035.5666431269.

The spelling of 1110539879 in words is "one billion, one hundred ten million, five hundred thirty-nine thousand, eight hundred seventy-nine".