56838525069 has 8 divisors (see below), whose sum is σ = 75812894080. Its totient is φ = 37878253056.

The previous prime is 56838525059. The next prime is 56838525103. The reversal of 56838525069 is 96052583865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56838525069 - 2¹⁹ = 56838000781 is a prime.

It is a super-2 number, since 2×56838525069² (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 (56838525059) 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, 3514837 + ... + 3530970.

It is an arithmetic number, because the mean of its divisors is an integer number (9476611760).

Almost surely, 2^56838525069 is an apocalyptic number.

It is an amenable number.

56838525069 is a deficient number, since it is larger than the sum of its proper divisors (18974369011).

56838525069 is a wasteful number, since it uses less digits than its factorization.

56838525069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7048499.

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 56838525069 in words is "fifty-six billion, eight hundred thirty-eight million, five hundred twenty-five thousand, sixty-nine".