56338606309 has 8 divisors (see below), whose sum is σ = 57873493440. Its totient is φ = 54811375200.

The previous prime is 56338606301. The next prime is 56338606367. The reversal of 56338606309 is 90360683365.

56338606309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56338606309 - 2³ = 56338606301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56338606301) 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, 1899087 + ... + 1928524.

It is an arithmetic number, because the mean of its divisors is an integer number (7234186680).

Almost surely, 2^56338606309 is an apocalyptic number.

It is an amenable number.

56338606309 is a deficient number, since it is larger than the sum of its proper divisors (1534887131).

56338606309 is a wasteful number, since it uses less digits than its factorization.

56338606309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828011.

The product of its (nonzero) digits is 2099520, while the sum is 49.

The spelling of 56338606309 in words is "fifty-six billion, three hundred thirty-eight million, six hundred six thousand, three hundred nine".