15483155287 has 2 divisors, whose sum is σ = 15483155288. Its totient is φ = 15483155286.

The previous prime is 15483155279. The next prime is 15483155321. The reversal of 15483155287 is 78255138451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15483155287 - 2³ = 15483155279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15483155287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15483155257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7741577643 + 7741577644.

It is an arithmetic number, because the mean of its divisors is an integer number (7741577644).

Almost surely, 2^15483155287 is an apocalyptic number.

15483155287 is a deficient number, since it is larger than the sum of its proper divisors (1).

15483155287 is an equidigital number, since it uses as much as digits as its factorization.

15483155287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344000, while the sum is 49.

The spelling of 15483155287 in words is "fifteen billion, four hundred eighty-three million, one hundred fifty-five thousand, two hundred eighty-seven".