56306545351 has 8 divisors (see below), whose sum is σ = 66089536160. Its totient is φ = 46958354208.

The previous prime is 56306545343. The next prime is 56306545403. The reversal of 56306545351 is 15354560365.

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 56306545351 - 2³ = 56306545343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56306545298 and 56306545307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56306545151) 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 7 ways as a sum of consecutive naturals, for example, 108699636 + ... + 108700153.

It is an arithmetic number, because the mean of its divisors is an integer number (8261192020).

Almost surely, 2^56306545351 is an apocalyptic number.

56306545351 is a deficient number, since it is larger than the sum of its proper divisors (9782990809).

56306545351 is a wasteful number, since it uses less digits than its factorization.

56306545351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217399833.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 56306545351 in words is "fifty-six billion, three hundred six million, five hundred forty-five thousand, three hundred fifty-one".