7265999010019 has 2 divisors, whose sum is σ = 7265999010020. Its totient is φ = 7265999010018.

The previous prime is 7265999009849. The next prime is 7265999010037. The reversal of 7265999010019 is 9100109995627.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7265999010019 - 2¹³ = 7265999001827 is a prime.

It is a super-2 number, since 2×7265999010019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7265999010059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632999505009 + 3632999505010.

It is an arithmetic number, because the mean of its divisors is an integer number (3632999505010).

Almost surely, 2^{7265999010019} is an apocalyptic number.

7265999010019 is a deficient number, since it is larger than the sum of its proper divisors (1).

7265999010019 is an equidigital number, since it uses as much as digits as its factorization.

7265999010019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2755620, while the sum is 58.

The spelling of 7265999010019 in words is "seven trillion, two hundred sixty-five billion, nine hundred ninety-nine million, ten thousand, nineteen".