56625653327 has 4 divisors (see below), whose sum is σ = 56626937136. Its totient is φ = 56624369520.

The previous prime is 56625653281. The next prime is 56625653341. The reversal of 56625653327 is 72335652665.

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 56625653327 - 2¹⁴ = 56625636943 is a prime.

It is a super-2 number, since 2×56625653327² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56625653027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573299 + ... + 664772.

It is an arithmetic number, because the mean of its divisors is an integer number (14156734284).

Almost surely, 2^56625653327 is an apocalyptic number.

56625653327 is a deficient number, since it is larger than the sum of its proper divisors (1283809).

56625653327 is a wasteful number, since it uses less digits than its factorization.

56625653327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283808.

The product of its digits is 6804000, while the sum is 50.

The spelling of 56625653327 in words is "fifty-six billion, six hundred twenty-five million, six hundred fifty-three thousand, three hundred twenty-seven".