19232488153 has 2 divisors, whose sum is σ = 19232488154. Its totient is φ = 19232488152.

The previous prime is 19232488139. The next prime is 19232488169. The reversal of 19232488153 is 35188423291.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11741239449 + 7491248704 = 108357^2 + 86552^2 .

It is a cyclic number.

It is not a de Polignac number, because 19232488153 - 2¹³ = 19232479961 is a prime.

It is not a weakly prime, because it can be changed into another prime (19232488193) 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, 9616244076 + 9616244077.

It is an arithmetic number, because the mean of its divisors is an integer number (9616244077).

Almost surely, 2^19232488153 is an apocalyptic number.

It is an amenable number.

19232488153 is a deficient number, since it is larger than the sum of its proper divisors (1).

19232488153 is an equidigital number, since it uses as much as digits as its factorization.

19232488153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 46.

The spelling of 19232488153 in words is "nineteen billion, two hundred thirty-two million, four hundred eighty-eight thousand, one hundred fifty-three".