827152963 has 16 divisors (see below), whose sum is σ = 1023938496. Its totient is φ = 650655360.

The previous prime is 827152961. The next prime is 827153009. The reversal of 827152963 is 369251728.

It is a cyclic number.

It is not a de Polignac number, because 827152963 - 2¹ = 827152961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (827152961) 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, 10528 + ... + 42013.

It is an arithmetic number, because the mean of its divisors is an integer number (63996156).

Almost surely, 2^827152963 is an apocalyptic number.

827152963 is a deficient number, since it is larger than the sum of its proper divisors (196785533).

827152963 is a wasteful number, since it uses less digits than its factorization.

827152963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52734.

The product of its digits is 181440, while the sum is 43.

The square root of 827152963 is about 28760.2670884677. The cubic root of 827152963 is about 938.7038734477.

The spelling of 827152963 in words is "eight hundred twenty-seven million, one hundred fifty-two thousand, nine hundred sixty-three".