5566217151 has 8 divisors (see below), whose sum is σ = 8096315904. Its totient is φ = 3373464920.

The previous prime is 5566217149. The next prime is 5566217171. The reversal of 5566217151 is 1517126655.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5566217151 - 2¹ = 5566217149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566217141) 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, 84336591 + ... + 84336656.

It is an arithmetic number, because the mean of its divisors is an integer number (1012039488).

Almost surely, 2^5566217151 is an apocalyptic number.

5566217151 is a deficient number, since it is larger than the sum of its proper divisors (2530098753).

5566217151 is a wasteful number, since it uses less digits than its factorization.

5566217151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168673261.

The product of its digits is 63000, while the sum is 39.

The square root of 5566217151 is about 74607.0851260120. The cubic root of 5566217151 is about 1772.2298549001.

The spelling of 5566217151 in words is "five billion, five hundred sixty-six million, two hundred seventeen thousand, one hundred fifty-one".