56364487069 has 8 divisors (see below), whose sum is σ = 64724770080. Its totient is φ = 48543577200.

The previous prime is 56364487063. The next prime is 56364487103. The reversal of 56364487069 is 96078446365.

It is a happy number.

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 56364487069 - 2³ = 56364487061 is a prime.

It is a super-2 number, since 2×56364487069² (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 (56364487061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134843062 + ... + 134843479.

It is an arithmetic number, because the mean of its divisors is an integer number (8090596260).

Almost surely, 2^56364487069 is an apocalyptic number.

It is an amenable number.

56364487069 is a deficient number, since it is larger than the sum of its proper divisors (8360283011).

56364487069 is a wasteful number, since it uses less digits than its factorization.

56364487069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269686571.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 56364487069 in words is "fifty-six billion, three hundred sixty-four million, four hundred eighty-seven thousand, sixty-nine".