1164519659 has 2 divisors, whose sum is σ = 1164519660. Its totient is φ = 1164519658.

The previous prime is 1164519649. The next prime is 1164519661. The reversal of 1164519659 is 9569154611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1164519659 is a prime.

It is a super-4 number, since 4×1164519659⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 1164519661, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1164519649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582259829 + 582259830.

It is an arithmetic number, because the mean of its divisors is an integer number (582259830).

Almost surely, 2^1164519659 is an apocalyptic number.

1164519659 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164519659 is an equidigital number, since it uses as much as digits as its factorization.

1164519659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 47.

The square root of 1164519659 is about 34125.0591061759. The cubic root of 1164519659 is about 1052.0804281856.

The spelling of 1164519659 in words is "one billion, one hundred sixty-four million, five hundred nineteen thousand, six hundred fifty-nine".