245200024315 has 4 divisors (see below), whose sum is σ = 294240029184. Its totient is φ = 196160019448.

The previous prime is 245200024259. The next prime is 245200024319. The reversal of 245200024315 is 513420002542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513420002542 = 2 ⋅256710001271.

It is a cyclic number.

It is not a de Polignac number, because 245200024315 - 2¹¹ = 245200022267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245200024319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24520002427 + ... + 24520002436.

It is an arithmetic number, because the mean of its divisors is an integer number (73560007296).

Almost surely, 2^245200024315 is an apocalyptic number.

245200024315 is a deficient number, since it is larger than the sum of its proper divisors (49040004869).

245200024315 is an equidigital number, since it uses as much as digits as its factorization.

245200024315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49040004868.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 245200024315 its reverse (513420002542), we get a palindrome (758620026857).

The spelling of 245200024315 in words is "two hundred forty-five billion, two hundred million, twenty-four thousand, three hundred fifteen".