5575262566 has 4 divisors (see below), whose sum is σ = 8362893852. Its totient is φ = 2787631282.

The previous prime is 5575262551. The next prime is 5575262569. The reversal of 5575262566 is 6652625755.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5575262569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1393815640 + ... + 1393815643.

It is an arithmetic number, because the mean of its divisors is an integer number (2090723463).

Almost surely, 2^5575262566 is an apocalyptic number.

5575262566 is a deficient number, since it is larger than the sum of its proper divisors (2787631286).

5575262566 is a wasteful number, since it uses less digits than its factorization.

5575262566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787631285.

The product of its digits is 3780000, while the sum is 49.

The square root of 5575262566 is about 74667.6808666239. The cubic root of 5575262566 is about 1773.1893263205.

The spelling of 5575262566 in words is "five billion, five hundred seventy-five million, two hundred sixty-two thousand, five hundred sixty-six".