245366002663 has 16 divisors (see below), whose sum is σ = 250261585920. Its totient is φ = 240526692000.

The previous prime is 245366002619. The next prime is 245366002697. The reversal of 245366002663 is 366200663542.

245366002663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 245366002663 - 2²¹ = 245363905511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245366008663) 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 in 15 ways as a sum of consecutive naturals, for example, 6278578 + ... + 6317536.

It is an arithmetic number, because the mean of its divisors is an integer number (15641349120).

Almost surely, 2^245366002663 is an apocalyptic number.

245366002663 is a deficient number, since it is larger than the sum of its proper divisors (4895583257).

245366002663 is a wasteful number, since it uses less digits than its factorization.

245366002663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39678.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 245366002663 in words is "two hundred forty-five billion, three hundred sixty-six million, two thousand, six hundred sixty-three".