15284661013 has 2 divisors, whose sum is σ = 15284661014. Its totient is φ = 15284661012.

The previous prime is 15284660999. The next prime is 15284661037. The reversal of 15284661013 is 31016648251.

It is a happy number.

15284661013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12298366404 + 2986294609 = 110898^2 + 54647^2 .

It is a cyclic number.

It is not a de Polignac number, because 15284661013 - 2³³ = 6694726421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15284661083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7642330506 + 7642330507.

It is an arithmetic number, because the mean of its divisors is an integer number (7642330507).

Almost surely, 2^15284661013 is an apocalyptic number.

It is an amenable number.

15284661013 is a deficient number, since it is larger than the sum of its proper divisors (1).

15284661013 is an equidigital number, since it uses as much as digits as its factorization.

15284661013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 15284661013 in words is "fifteen billion, two hundred eighty-four million, six hundred sixty-one thousand, thirteen".