15154365222013 has 2 divisors, whose sum is σ = 15154365222014. Its totient is φ = 15154365222012.

The previous prime is 15154365221987. The next prime is 15154365222037. The reversal of 15154365222013 is 31022256345151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15124958802724 + 29406419289 = 3889082^2 + 171483^2 .

It is a cyclic number.

It is not a de Polignac number, because 15154365222013 - 2⁴¹ = 12955341966461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15154365222313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7577182611006 + 7577182611007.

It is an arithmetic number, because the mean of its divisors is an integer number (7577182611007).

Almost surely, 2^{15154365222013} is an apocalyptic number.

It is an amenable number.

15154365222013 is a deficient number, since it is larger than the sum of its proper divisors (1).

15154365222013 is an equidigital number, since it uses as much as digits as its factorization.

15154365222013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 15154365222013 in words is "fifteen trillion, one hundred fifty-four billion, three hundred sixty-five million, two hundred twenty-two thousand, thirteen".