15286982941 has 2 divisors, whose sum is σ = 15286982942. Its totient is φ = 15286982940.

The previous prime is 15286982903. The next prime is 15286982987. The reversal of 15286982941 is 14928968251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14921599716 + 365383225 = 122154^2 + 19115^2 .

It is a cyclic number.

It is not a de Polignac number, because 15286982941 - 2¹¹ = 15286980893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15286983941) 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, 7643491470 + 7643491471.

It is an arithmetic number, because the mean of its divisors is an integer number (7643491471).

Almost surely, 2^15286982941 is an apocalyptic number.

It is an amenable number.

15286982941 is a deficient number, since it is larger than the sum of its proper divisors (1).

15286982941 is an equidigital number, since it uses as much as digits as its factorization.

15286982941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 55.

The spelling of 15286982941 in words is "fifteen billion, two hundred eighty-six million, nine hundred eighty-two thousand, nine hundred forty-one".