5533552971 has 6 divisors (see below), whose sum is σ = 7992909860. Its totient is φ = 3689035308.

The previous prime is 5533552939. The next prime is 5533552991. The reversal of 5533552971 is 1792553355.

5533552971 is a `hidden beast` number, since 5 + 5 + 3 + 3 + 552 + 97 + 1 = 666.

It is not a de Polignac number, because 5533552971 - 2⁵ = 5533552939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533552931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307419601 + ... + 307419618.

Almost surely, 2^5533552971 is an apocalyptic number.

5533552971 is a deficient number, since it is larger than the sum of its proper divisors (2459356889).

5533552971 is a wasteful number, since it uses less digits than its factorization.

5533552971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614839225 (or 614839222 counting only the distinct ones).

The product of its digits is 708750, while the sum is 45.

The square root of 5533552971 is about 74387.8549966323. The cubic root of 5533552971 is about 1768.7563983070.

The spelling of 5533552971 in words is "five billion, five hundred thirty-three million, five hundred fifty-two thousand, nine hundred seventy-one".