245371330605 has 16 divisors (see below), whose sum is σ = 393200936064. Its totient is φ = 130662440640.

The previous prime is 245371330573. The next prime is 245371330609. The reversal of 245371330605 is 506033173542.

It is not a de Polignac number, because 245371330605 - 2⁵ = 245371330573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245371330609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12631786 + ... + 12651195.

It is an arithmetic number, because the mean of its divisors is an integer number (24575058504).

Almost surely, 2^245371330605 is an apocalyptic number.

It is an amenable number.

245371330605 is a deficient number, since it is larger than the sum of its proper divisors (147829605459).

245371330605 is a wasteful number, since it uses less digits than its factorization.

245371330605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25283636.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 245371330605 in words is "two hundred forty-five billion, three hundred seventy-one million, three hundred thirty thousand, six hundred five".