305253046242601 has 12 divisors (see below), whose sum is σ = 307078763474700. Its totient is φ = 303437962214400.

The previous prime is 305253046242593. The next prime is 305253046242629. The reversal of 305253046242601 is 106242640352503.

It can be written as a sum of positive squares in 6 ways, for example, as 167525804966976 + 137727241275625 = 12943176^2 + 11735725^2 .

It is not a de Polignac number, because 305253046242601 - 2³ = 305253046242593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305253046282601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45311475 + ... + 51610423.

It is an arithmetic number, because the mean of its divisors is an integer number (25589896956225).

Almost surely, 2^{305253046242601} is an apocalyptic number.

It is an amenable number.

305253046242601 is a deficient number, since it is larger than the sum of its proper divisors (1825717232099).

305253046242601 is an equidigital number, since it uses as much as digits as its factorization.

305253046242601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300636 (or 6300443 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 305253046242601 in words is "three hundred five trillion, two hundred fifty-three billion, forty-six million, two hundred forty-two thousand, six hundred one".