8725990559 has 48 divisors (see below), whose sum is σ = 11073896064. Its totient is φ = 6774062400.

The previous prime is 8725990523. The next prime is 8725990621. The reversal of 8725990559 is 9550995278.

It is not a de Polignac number, because 8725990559 - 2²⁴ = 8709213343 is a prime.

It is a super-2 number, since 2×8725990559² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8725990498 and 8725990507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725990759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2217824 + ... + 2221754.

It is an arithmetic number, because the mean of its divisors is an integer number (230706168).

Almost surely, 2^8725990559 is an apocalyptic number.

8725990559 is a deficient number, since it is larger than the sum of its proper divisors (2347905505).

8725990559 is a wasteful number, since it uses less digits than its factorization.

8725990559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4017 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 59.

The square root of 8725990559 is about 93413.0106516218. The cubic root of 8725990559 is about 2058.7561661251.

The spelling of 8725990559 in words is "eight billion, seven hundred twenty-five million, nine hundred ninety thousand, five hundred fifty-nine".