5571963 has 8 divisors (see below), whose sum is σ = 8254800. Its totient is φ = 3714624.

The previous prime is 5571961. The next prime is 5571977. The reversal of 5571963 is 3691755.

It is a happy number.

It is not a de Polignac number, because 5571963 - 2¹ = 5571961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5571961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103158 + ... + 103211.

It is an arithmetic number, because the mean of its divisors is an integer number (1031850).

Almost surely, 2^5571963 is an apocalyptic number.

5571963 is a deficient number, since it is larger than the sum of its proper divisors (2682837).

5571963 is a wasteful number, since it uses less digits than its factorization.

5571963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206378 (or 206372 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 5571963 is about 2360.5005825036. The cubic root of 5571963 is about 177.2839452826.

The spelling of 5571963 in words is "five million, five hundred seventy-one thousand, nine hundred sixty-three".