245344501052215 has 8 divisors (see below), whose sum is σ = 294903273814128. Its totient is φ = 195949019140800.

The previous prime is 245344501052201. The next prime is 245344501052221. The reversal of 245344501052215 is 512250105443542.

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

It is not a de Polignac number, because 245344501052215 - 2³⁷ = 245207062098743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40822709317 + ... + 40822715326.

It is an arithmetic number, because the mean of its divisors is an integer number (36862909226766).

Almost surely, 2^{245344501052215} is an apocalyptic number.

245344501052215 is a deficient number, since it is larger than the sum of its proper divisors (49558772761913).

245344501052215 is an equidigital number, since it uses as much as digits as its factorization.

245344501052215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81645425249.

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 245344501052215 its reverse (512250105443542), we get a palindrome (757594606495757).

The spelling of 245344501052215 in words is "two hundred forty-five trillion, three hundred forty-four billion, five hundred one million, fifty-two thousand, two hundred fifteen".