956985552 has 120 divisors (see below), whose sum is σ = 2722861440. Its totient is φ = 313735680.

The previous prime is 956985509. The next prime is 956985569. The reversal of 956985552 is 255589659.

956985552 is a `hidden beast` number, since 9 + 5 + 6 + 9 + 85 + 552 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3531177 + ... + 3531447.

It is an arithmetic number, because the mean of its divisors is an integer number (22690512).

Almost surely, 2^956985552 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 956985552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1361430720).

956985552 is an abundant number, since it is smaller than the sum of its proper divisors (1765875888).

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

956985552 is a wasteful number, since it uses less digits than its factorization.

956985552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 592 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 54.

The square root of 956985552 is about 30935.1830768787. The cubic root of 956985552 is about 985.4512098735.

The spelling of 956985552 in words is "nine hundred fifty-six million, nine hundred eighty-five thousand, five hundred fifty-two".