14527805839 has 2 divisors, whose sum is σ = 14527805840. Its totient is φ = 14527805838.

The previous prime is 14527805827. The next prime is 14527805861. The reversal of 14527805839 is 93850872541.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (93850872541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14527805839 - 2⁷ = 14527805711 is a prime.

It is a super-2 number, since 2×14527805839² (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 (14527805879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263902919 + 7263902920.

It is an arithmetic number, because the mean of its divisors is an integer number (7263902920).

Almost surely, 2^14527805839 is an apocalyptic number.

14527805839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14527805839 is an equidigital number, since it uses as much as digits as its factorization.

14527805839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 14527805839 in words is "fourteen billion, five hundred twenty-seven million, eight hundred five thousand, eight hundred thirty-nine".