245045559365 has 16 divisors (see below), whose sum is σ = 306888825600. Its totient is φ = 187483076352.

The previous prime is 245045559301. The next prime is 245045559391. The reversal of 245045559365 is 563955540542.

It is a cyclic number.

It is not a de Polignac number, because 245045559365 - 2⁶ = 245045559301 is a prime.

It is a Curzon number.

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, 563741 + ... + 898829.

It is an arithmetic number, because the mean of its divisors is an integer number (19180551600).

Almost surely, 2^245045559365 is an apocalyptic number.

It is an amenable number.

245045559365 is a deficient number, since it is larger than the sum of its proper divisors (61843266235).

245045559365 is a wasteful number, since it uses less digits than its factorization.

245045559365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341476.

The product of its (nonzero) digits is 16200000, while the sum is 53.

The spelling of 245045559365 in words is "two hundred forty-five billion, forty-five million, five hundred fifty-nine thousand, three hundred sixty-five".