14507470519 has 2 divisors, whose sum is σ = 14507470520. Its totient is φ = 14507470518.

The previous prime is 14507470499. The next prime is 14507470553. The reversal of 14507470519 is 91507470541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14507470519 - 2⁷ = 14507470391 is a prime.

It is a super-2 number, since 2×14507470519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14507470619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7253735259 + 7253735260.

It is an arithmetic number, because the mean of its divisors is an integer number (7253735260).

Almost surely, 2^14507470519 is an apocalyptic number.

14507470519 is a deficient number, since it is larger than the sum of its proper divisors (1).

14507470519 is an equidigital number, since it uses as much as digits as its factorization.

14507470519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 14507470519 in words is "fourteen billion, five hundred seven million, four hundred seventy thousand, five hundred nineteen".