969855552 has 112 divisors (see below), whose sum is σ = 2894096320. Its totient is φ = 318422016.

The previous prime is 969855541. The next prime is 969855563. The reversal of 969855552 is 255558969.

969855552 is a `hidden beast` number, since 9 + 6 + 9 + 85 + 5 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (969855541) and next prime (969855563).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 111588 + ... + 119964.

Almost surely, 2^969855552 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 969855552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1447048160).

969855552 is an abundant number, since it is smaller than the sum of its proper divisors (1924240768).

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

969855552 is a wasteful number, since it uses less digits than its factorization.

969855552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8465 (or 8449 counting only the distinct ones).

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

The square root of 969855552 is about 31142.5039455725. The cubic root of 969855552 is about 989.8491597550.

The spelling of 969855552 in words is "nine hundred sixty-nine million, eight hundred fifty-five thousand, five hundred fifty-two".