16640762483 has 2 divisors, whose sum is σ = 16640762484. Its totient is φ = 16640762482.

The previous prime is 16640762473. The next prime is 16640762563. The reversal of 16640762483 is 38426704661.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16640762483 is a prime.

It is not a weakly prime, because it can be changed into another prime (16640762473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8320381241 + 8320381242.

It is an arithmetic number, because the mean of its divisors is an integer number (8320381242).

Almost surely, 2^16640762483 is an apocalyptic number.

16640762483 is a deficient number, since it is larger than the sum of its proper divisors (1).

16640762483 is an equidigital number, since it uses as much as digits as its factorization.

16640762483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 16640762483 in words is "sixteen billion, six hundred forty million, seven hundred sixty-two thousand, four hundred eighty-three".