16296513945 has 16 divisors (see below), whose sum is σ = 26081282112. Its totient is φ = 8689187520.

The previous prime is 16296513943. The next prime is 16296513949. The reversal of 16296513945 is 54931569261.

16296513945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16296513945 - 2¹ = 16296513943 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16296513943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83191 + ... + 198780.

It is an arithmetic number, because the mean of its divisors is an integer number (1630080132).

Almost surely, 2^16296513945 is an apocalyptic number.

16296513945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16296513945 is a deficient number, since it is larger than the sum of its proper divisors (9784768167).

16296513945 is a wasteful number, since it uses less digits than its factorization.

16296513945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285832.

The product of its digits is 1749600, while the sum is 51.

The spelling of 16296513945 in words is "sixteen billion, two hundred ninety-six million, five hundred thirteen thousand, nine hundred forty-five".