245055240100201 has 8 divisors (see below), whose sum is σ = 245917238233160. Its totient is φ = 244193745624192.

The previous prime is 245055240100189. The next prime is 245055240100241. The reversal of 245055240100201 is 102001042550542.

It can be written as a sum of positive squares in 4 ways, for example, as 100030508176 + 244955209592025 = 316276^2 + 15651045^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 245055240100201 - 2²⁷ = 245055105882473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245055240100241) 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, 124939410 + ... + 126885643.

It is an arithmetic number, because the mean of its divisors is an integer number (30739654779145).

Almost surely, 2^{245055240100201} is an apocalyptic number.

It is an amenable number.

245055240100201 is a deficient number, since it is larger than the sum of its proper divisors (861998132959).

245055240100201 is a wasteful number, since it uses less digits than its factorization.

245055240100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251828475.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 245055240100201 its reverse (102001042550542), we get a palindrome (347056282650743).

The spelling of 245055240100201 in words is "two hundred forty-five trillion, fifty-five billion, two hundred forty million, one hundred thousand, two hundred one".