56663132035 has 4 divisors (see below), whose sum is σ = 67995758448. Its totient is φ = 45330505624.

The previous prime is 56663132023. The next prime is 56663132107. The reversal of 56663132035 is 53023136665.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56663132035 - 2¹⁷ = 56663000963 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5666313199 + ... + 5666313208.

It is an arithmetic number, because the mean of its divisors is an integer number (16998939612).

Almost surely, 2^56663132035 is an apocalyptic number.

56663132035 is a deficient number, since it is larger than the sum of its proper divisors (11332626413).

56663132035 is a wasteful number, since it uses less digits than its factorization.

56663132035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11332626412.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 56663132035 in words is "fifty-six billion, six hundred sixty-three million, one hundred thirty-two thousand, thirty-five".