245364663365 has 8 divisors (see below), whose sum is σ = 297189349920. Its totient is φ = 194457228112.

The previous prime is 245364663361. The next prime is 245364663377. The reversal of 245364663365 is 563366463542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245364663365 - 2² = 245364663361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245364663361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229312235 + ... + 229313304.

It is an arithmetic number, because the mean of its divisors is an integer number (37148668740).

Almost surely, 2^245364663365 is an apocalyptic number.

It is an amenable number.

245364663365 is a deficient number, since it is larger than the sum of its proper divisors (51824686555).

245364663365 is a wasteful number, since it uses less digits than its factorization.

245364663365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458625651.

The product of its digits is 27993600, while the sum is 53.

The spelling of 245364663365 in words is "two hundred forty-five billion, three hundred sixty-four million, six hundred sixty-three thousand, three hundred sixty-five".