56326397463 has 30 divisors (see below), whose sum is σ = 96171823176. Its totient is φ = 32183283528.

The previous prime is 56326397383. The next prime is 56326397509. The reversal of 56326397463 is 36479362365.

It is a happy number.

56326397463 is a `hidden beast` number, since 5 + 6 + 32 + 63 + 97 + 463 = 666.

56326397463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56326397463 - 2¹⁷ = 56326266391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56326397063) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5646306 + ... + 5656272.

Almost surely, 2^56326397463 is an apocalyptic number.

56326397463 is a deficient number, since it is larger than the sum of its proper divisors (39845425713).

56326397463 is an frugal number, since it uses more digits than its factorization.

56326397463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19953 (or 9977 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 54.

The spelling of 56326397463 in words is "fifty-six billion, three hundred twenty-six million, three hundred ninety-seven thousand, four hundred sixty-three".