264163290079 has 12 divisors (see below), whose sum is σ = 290735940072. Its totient is φ = 239845600800.

The previous prime is 264163290011. The next prime is 264163290109. The reversal of 264163290079 is 970092361462.

It is not a de Polignac number, because 264163290079 - 2⁹ = 264163289567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264163290379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12801957 + ... + 12822574.

It is an arithmetic number, because the mean of its divisors is an integer number (24227995006).

Almost surely, 2^264163290079 is an apocalyptic number.

264163290079 is a deficient number, since it is larger than the sum of its proper divisors (26572649993).

264163290079 is a wasteful number, since it uses less digits than its factorization.

264163290079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25624618 (or 25624605 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 264163290079 in words is "two hundred sixty-four billion, one hundred sixty-three million, two hundred ninety thousand, seventy-nine".