959555500 has 48 divisors (see below), whose sum is σ = 2103925824. Its totient is φ = 382310400.

The previous prime is 959555479. The next prime is 959555501. The reversal of 959555500 is 5555959.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (959555501) 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, 127852 + ... + 135148.

It is an arithmetic number, because the mean of its divisors is an integer number (43831788).

Almost surely, 2^959555500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 959555500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1051962912).

959555500 is an abundant number, since it is smaller than the sum of its proper divisors (1144370324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

959555500 is a wasteful number, since it uses less digits than its factorization.

959555500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7579 (or 7567 counting only the distinct ones).

The product of its (nonzero) digits is 253125, while the sum is 43.

The square root of 959555500 is about 30976.6928512390. The cubic root of 959555500 is about 986.3325518845.

The spelling of 959555500 in words is "nine hundred fifty-nine million, five hundred fifty-five thousand, five hundred".