6273204961 has 4 divisors (see below), whose sum is σ = 6343690500. Its totient is φ = 6202719424.

The previous prime is 6273204953. The next prime is 6273204979. The reversal of 6273204961 is 1694023726.

It is a happy number.

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 636048400 + 5637156561 = 25220^2 + 75081^2 .

It is a cyclic number.

It is not a de Polignac number, because 6273204961 - 2³ = 6273204953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6273204911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35242636 + ... + 35242813.

It is an arithmetic number, because the mean of its divisors is an integer number (1585922625).

Almost surely, 2^6273204961 is an apocalyptic number.

It is an amenable number.

6273204961 is a deficient number, since it is larger than the sum of its proper divisors (70485539).

6273204961 is an equidigital number, since it uses as much as digits as its factorization.

6273204961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70485538.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 6273204961 is about 79203.5665926731. The cubic root of 6273204961 is about 1844.2926086644.

The spelling of 6273204961 in words is "six billion, two hundred seventy-three million, two hundred four thousand, nine hundred sixty-one".