11618248583 has 2 divisors, whose sum is σ = 11618248584. Its totient is φ = 11618248582.

The previous prime is 11618248559. The next prime is 11618248661. The reversal of 11618248583 is 38584281611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11618248583 - 2²⁴ = 11601471367 is a prime.

It is a super-4 number, since 4×11618248583⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11618208583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5809124291 + 5809124292.

It is an arithmetic number, because the mean of its divisors is an integer number (5809124292).

Almost surely, 2^11618248583 is an apocalyptic number.

11618248583 is a deficient number, since it is larger than the sum of its proper divisors (1).

11618248583 is an equidigital number, since it uses as much as digits as its factorization.

11618248583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 47.

The spelling of 11618248583 in words is "eleven billion, six hundred eighteen million, two hundred forty-eight thousand, five hundred eighty-three".