56120403567 has 8 divisors (see below), whose sum is σ = 76239039024. Its totient is φ = 36707685248.

The previous prime is 56120403551. The next prime is 56120403583. The reversal of 56120403567 is 76530402165.

It is an interprime number because it is at equal distance from previous prime (56120403551) and next prime (56120403583).

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 56120403567 - 2⁴ = 56120403551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56120403527) 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, 176479098 + ... + 176479415.

It is an arithmetic number, because the mean of its divisors is an integer number (9529879878).

Almost surely, 2^56120403567 is an apocalyptic number.

56120403567 is a deficient number, since it is larger than the sum of its proper divisors (20118635457).

56120403567 is a wasteful number, since it uses less digits than its factorization.

56120403567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352958569.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 56120403567 in words is "fifty-six billion, one hundred twenty million, four hundred three thousand, five hundred sixty-seven".