5200245345 has 32 divisors (see below), whose sum is σ = 9113627520. Its totient is φ = 2520304640.

The previous prime is 5200245331. The next prime is 5200245371. The reversal of 5200245345 is 5435420025.

It is not a de Polignac number, because 5200245345 - 2¹⁰ = 5200244321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344211 + ... + 359000.

It is an arithmetic number, because the mean of its divisors is an integer number (284800860).

Almost surely, 2^5200245345 is an apocalyptic number.

It is an amenable number.

5200245345 is a deficient number, since it is larger than the sum of its proper divisors (3913382175).

5200245345 is a wasteful number, since it uses less digits than its factorization.

5200245345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703265.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 5200245345 is about 72112.7266507099. The cubic root of 5200245345 is about 1732.5054573601.

The spelling of 5200245345 in words is "five billion, two hundred million, two hundred forty-five thousand, three hundred forty-five".