245305024297 has 8 divisors (see below), whose sum is σ = 256017106944. Its totient is φ = 234596828928.

The previous prime is 245305024271. The next prime is 245305024373. The reversal of 245305024297 is 792420503542.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245305024297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245305024397) 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, 842488 + ... + 1095625.

It is an arithmetic number, because the mean of its divisors is an integer number (32002138368).

Almost surely, 2^245305024297 is an apocalyptic number.

It is an amenable number.

245305024297 is a deficient number, since it is larger than the sum of its proper divisors (10712082647).

245305024297 is a wasteful number, since it uses less digits than its factorization.

245305024297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943639.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 245305024297 in words is "two hundred forty-five billion, three hundred five million, twenty-four thousand, two hundred ninety-seven".