16024745497 has 2 divisors, whose sum is σ = 16024745498. Its totient is φ = 16024745496.

The previous prime is 16024745467. The next prime is 16024745501. The reversal of 16024745497 is 79454742061.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15145978761 + 878766736 = 123069^2 + 29644^2 .

It is an emirp because it is prime and its reverse (79454742061) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16024745497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16024745497.

It is not a weakly prime, because it can be changed into another prime (16024745437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8012372748 + 8012372749.

It is an arithmetic number, because the mean of its divisors is an integer number (8012372749).

Almost surely, 2^16024745497 is an apocalyptic number.

It is an amenable number.

16024745497 is a deficient number, since it is larger than the sum of its proper divisors (1).

16024745497 is an equidigital number, since it uses as much as digits as its factorization.

16024745497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 16024745497 in words is "sixteen billion, twenty-four million, seven hundred forty-five thousand, four hundred ninety-seven".