15053522147 has 2 divisors, whose sum is σ = 15053522148. Its totient is φ = 15053522146.

The previous prime is 15053522129. The next prime is 15053522153. The reversal of 15053522147 is 74122535051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15053522147 - 2²⁶ = 14986413283 is a prime.

It is not a weakly prime, because it can be changed into another prime (15053522447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7526761073 + 7526761074.

It is an arithmetic number, because the mean of its divisors is an integer number (7526761074).

Almost surely, 2^15053522147 is an apocalyptic number.

15053522147 is a deficient number, since it is larger than the sum of its proper divisors (1).

15053522147 is an equidigital number, since it uses as much as digits as its factorization.

15053522147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 15053522147 in words is "fifteen billion, fifty-three million, five hundred twenty-two thousand, one hundred forty-seven".