959545959 has 16 divisors (see below), whose sum is σ = 1293537024. Its totient is φ = 632664000.

The previous prime is 959545957. The next prime is 959545963.

It is a happy number.

959545959 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 959545959 - 2¹ = 959545957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (959545957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101004 + ... + 110094.

It is an arithmetic number, because the mean of its divisors is an integer number (80846064).

Almost surely, 2^959545959 is an apocalyptic number.

959545959 is a deficient number, since it is larger than the sum of its proper divisors (333991065).

959545959 is a wasteful number, since it uses less digits than its factorization.

959545959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9478.

The product of its digits is 16402500, while the sum is 60.

The square root of 959545959 is about 30976.5388479733. The cubic root of 959545959 is about 986.3292827910.

The spelling of 959545959 in words is "nine hundred fifty-nine million, five hundred forty-five thousand, nine hundred fifty-nine".