16265453807 has 2 divisors, whose sum is σ = 16265453808. Its totient is φ = 16265453806.

The previous prime is 16265453791. The next prime is 16265453819. The reversal of 16265453807 is 70835456261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16265453807 - 2⁴ = 16265453791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16265453107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8132726903 + 8132726904.

It is an arithmetic number, because the mean of its divisors is an integer number (8132726904).

Almost surely, 2^16265453807 is an apocalyptic number.

16265453807 is a deficient number, since it is larger than the sum of its proper divisors (1).

16265453807 is an equidigital number, since it uses as much as digits as its factorization.

16265453807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 16265453807 in words is "sixteen billion, two hundred sixty-five million, four hundred fifty-three thousand, eight hundred seven".