56507063 has 8 divisors (see below), whose sum is σ = 58436208. Its totient is φ = 54609984.

The previous prime is 56507057. The next prime is 56507071. The reversal of 56507063 is 36070565.

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 56507063 - 2¹⁰ = 56506039 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 (56507263) 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, 4406 + ... + 11507.

It is an arithmetic number, because the mean of its divisors is an integer number (7304526).

Almost surely, 2^56507063 is an apocalyptic number.

56507063 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

56507063 is a deficient number, since it is larger than the sum of its proper divisors (1929145).

56507063 is a wasteful number, since it uses less digits than its factorization.

56507063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16033.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 56507063 is about 7517.1179982757. The cubic root of 56507063 is about 383.7375028026.

The spelling of 56507063 in words is "fifty-six million, five hundred seven thousand, sixty-three".