56924364389 has 8 divisors (see below), whose sum is σ = 58840822272. Its totient is φ = 55012918320.

The previous prime is 56924364377. The next prime is 56924364433. The reversal of 56924364389 is 98346342965.

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 56924364389 - 2¹² = 56924360293 is a prime.

It is a super-2 number, since 2×56924364389² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56924364359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229849 + ... + 1275294.

It is an arithmetic number, because the mean of its divisors is an integer number (7355102784).

Almost surely, 2^56924364389 is an apocalyptic number.

It is an amenable number.

56924364389 is a deficient number, since it is larger than the sum of its proper divisors (1916457883).

56924364389 is a wasteful number, since it uses less digits than its factorization.

56924364389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505907.

The product of its digits is 33592320, while the sum is 59.

The spelling of 56924364389 in words is "fifty-six billion, nine hundred twenty-four million, three hundred sixty-four thousand, three hundred eighty-nine".