16387565483 has 2 divisors, whose sum is σ = 16387565484. Its totient is φ = 16387565482.

The previous prime is 16387565471. The next prime is 16387565507. The reversal of 16387565483 is 38456578361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16387565483 - 2²⁴ = 16370788267 is a prime.

It is a super-2 number, since 2×16387565483² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16387565413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8193782741 + 8193782742.

It is an arithmetic number, because the mean of its divisors is an integer number (8193782742).

Almost surely, 2^16387565483 is an apocalyptic number.

16387565483 is a deficient number, since it is larger than the sum of its proper divisors (1).

16387565483 is an equidigital number, since it uses as much as digits as its factorization.

16387565483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 56.

The spelling of 16387565483 in words is "sixteen billion, three hundred eighty-seven million, five hundred sixty-five thousand, four hundred eighty-three".