959803503232 has 128 divisors (see below), whose sum is σ = 2202357104640. Its totient is φ = 408139803648.

The previous prime is 959803503227. The next prime is 959803503257. The reversal of 959803503232 is 232305308959.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61333233 + ... + 61348879.

It is an arithmetic number, because the mean of its divisors is an integer number (17205914880).

Almost surely, 2^959803503232 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 959803503232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1101178552320).

959803503232 is an abundant number, since it is smaller than the sum of its proper divisors (1242553601408).

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

959803503232 is a wasteful number, since it uses less digits than its factorization.

959803503232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16198 (or 16186 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 49.

The spelling of 959803503232 in words is "nine hundred fifty-nine billion, eight hundred three million, five hundred three thousand, two hundred thirty-two".