8533725561039 has 96 divisors (see below), whose sum is σ = 14051474964480. Its totient is φ = 4580396952768.

The previous prime is 8533725561017. The next prime is 8533725561047. The reversal of 8533725561039 is 9301655273358.

It is not a de Polignac number, because 8533725561039 - 2⁷ = 8533725560911 is a prime.

It is a super-2 number, since 2×8533725561039² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 8533725561039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8533725511039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 611160072 + ... + 611174034.

It is an arithmetic number, because the mean of its divisors is an integer number (146369530880).

Almost surely, 2^{8533725561039} is an apocalyptic number.

8533725561039 is a deficient number, since it is larger than the sum of its proper divisors (5517749403441).

8533725561039 is a wasteful number, since it uses less digits than its factorization.

8533725561039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15849 (or 15842 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 57.

The spelling of 8533725561039 in words is "eight trillion, five hundred thirty-three billion, seven hundred twenty-five million, five hundred sixty-one thousand, thirty-nine".