245045559366 has 32 divisors (see below), whose sum is σ = 548520490080. Its totient is φ = 81085632768.

The previous prime is 245045559301. The next prime is 245045559391. The reversal of 245045559366 is 663955540542.

245045559366 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 45 + 5 + 593 + 6 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16554211 + ... + 16569006.

It is an arithmetic number, because the mean of its divisors is an integer number (17141265315).

Almost surely, 2^245045559366 is an apocalyptic number.

245045559366 is an abundant number, since it is smaller than the sum of its proper divisors (303474930714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245045559366 is a wasteful number, since it uses less digits than its factorization.

245045559366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33123365 (or 33123359 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 54.

The spelling of 245045559366 in words is "two hundred forty-five billion, forty-five million, five hundred fifty-nine thousand, three hundred sixty-six".