8155148983 has 2 divisors, whose sum is σ = 8155148984. Its totient is φ = 8155148982.

The previous prime is 8155148923. The next prime is 8155149017. The reversal of 8155148983 is 3898415518.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8155148983 - 2²⁹ = 7618278071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8155148983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8155148923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4077574491 + 4077574492.

It is an arithmetic number, because the mean of its divisors is an integer number (4077574492).

Almost surely, 2^8155148983 is an apocalyptic number.

8155148983 is a deficient number, since it is larger than the sum of its proper divisors (1).

8155148983 is an equidigital number, since it uses as much as digits as its factorization.

8155148983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 52.

The square root of 8155148983 is about 90305.8635028756. The cubic root of 8155148983 is about 2012.8463903741.

The spelling of 8155148983 in words is "eight billion, one hundred fifty-five million, one hundred forty-eight thousand, nine hundred eighty-three".