5263169479019 has 2 divisors, whose sum is σ = 5263169479020. Its totient is φ = 5263169479018.

The previous prime is 5263169478949. The next prime is 5263169479081. The reversal of 5263169479019 is 9109749613625.

It is an a-pointer prime, because the next prime (5263169479081) can be obtained adding 5263169479019 to its sum of digits (62).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5263169479019 - 2²⁸ = 5262901043563 is a prime.

It is a super-2 number, since 2×5263169479019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5263169472019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2631584739509 + 2631584739510.

It is an arithmetic number, because the mean of its divisors is an integer number (2631584739510).

Almost surely, 2^{5263169479019} is an apocalyptic number.

5263169479019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5263169479019 is an equidigital number, since it uses as much as digits as its factorization.

5263169479019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 5263169479019 in words is "five trillion, two hundred sixty-three billion, one hundred sixty-nine million, four hundred seventy-nine thousand, nineteen".