16392703499 has 2 divisors, whose sum is σ = 16392703500. Its totient is φ = 16392703498.

The previous prime is 16392703447. The next prime is 16392703519. The reversal of 16392703499 is 99430729361.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16392703499 is a prime.

It is a super-2 number, since 2×16392703499² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16392703499.

It is not a weakly prime, because it can be changed into another prime (16392703409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8196351749 + 8196351750.

It is an arithmetic number, because the mean of its divisors is an integer number (8196351750).

Almost surely, 2^16392703499 is an apocalyptic number.

16392703499 is a deficient number, since it is larger than the sum of its proper divisors (1).

16392703499 is an equidigital number, since it uses as much as digits as its factorization.

16392703499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The spelling of 16392703499 in words is "sixteen billion, three hundred ninety-two million, seven hundred three thousand, four hundred ninety-nine".