15204192053 has 2 divisors, whose sum is σ = 15204192054. Its totient is φ = 15204192052.

The previous prime is 15204192049. The next prime is 15204192127. The reversal of 15204192053 is 35029140251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8168002129 + 7036189924 = 90377^2 + 83882^2 .

It is a cyclic number.

It is not a de Polignac number, because 15204192053 - 2² = 15204192049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15204192953) 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, 7602096026 + 7602096027.

It is an arithmetic number, because the mean of its divisors is an integer number (7602096027).

Almost surely, 2^15204192053 is an apocalyptic number.

It is an amenable number.

15204192053 is a deficient number, since it is larger than the sum of its proper divisors (1).

15204192053 is an equidigital number, since it uses as much as digits as its factorization.

15204192053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 15204192053 in words is "fifteen billion, two hundred four million, one hundred ninety-two thousand, fifty-three".