19607248147 has 2 divisors, whose sum is σ = 19607248148. Its totient is φ = 19607248146.

The previous prime is 19607248103. The next prime is 19607248153. The reversal of 19607248147 is 74184270691.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19607248147 - 2¹⁹ = 19606723859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 19607248147.

It is not a weakly prime, because it can be changed into another prime (19607246147) 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, 9803624073 + 9803624074.

It is an arithmetic number, because the mean of its divisors is an integer number (9803624074).

Almost surely, 2^19607248147 is an apocalyptic number.

19607248147 is a deficient number, since it is larger than the sum of its proper divisors (1).

19607248147 is an equidigital number, since it uses as much as digits as its factorization.

19607248147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 19607248147 in words is "nineteen billion, six hundred seven million, two hundred forty-eight thousand, one hundred forty-seven".