245677922306 has 16 divisors (see below), whose sum is σ = 370097599608. Its totient is φ = 122312198400.

The previous prime is 245677922299. The next prime is 245677922323. The reversal of 245677922306 is 603229776542.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 237651375025 + 8026547281 = 487495^2 + 89591^2 .

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, 3869336 + ... + 3932316.

Almost surely, 2^245677922306 is an apocalyptic number.

245677922306 is a deficient number, since it is larger than the sum of its proper divisors (124419677302).

245677922306 is a wasteful number, since it uses less digits than its factorization.

245677922306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71317.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 245677922306 in words is "two hundred forty-five billion, six hundred seventy-seven million, nine hundred twenty-two thousand, three hundred six".