245746483201 has 4 divisors (see below), whose sum is σ = 246011012100. Its totient is φ = 245481954304.

The previous prime is 245746483139. The next prime is 245746483217. The reversal of 245746483201 is 102384647542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73148611600 + 172597871601 = 270460^2 + 415449^2 .

It is a cyclic number.

It is not a de Polignac number, because 245746483201 - 2⁹ = 245746482689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245746483231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132263056 + ... + 132264913.

It is an arithmetic number, because the mean of its divisors is an integer number (61502753025).

Almost surely, 2^245746483201 is an apocalyptic number.

It is an amenable number.

245746483201 is a deficient number, since it is larger than the sum of its proper divisors (264528899).

245746483201 is an equidigital number, since it uses as much as digits as its factorization.

245746483201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264528898.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 245746483201 in words is "two hundred forty-five billion, seven hundred forty-six million, four hundred eighty-three thousand, two hundred one".