5642262226 has 8 divisors (see below), whose sum is σ = 8961240060. Its totient is φ = 2655182208.

The previous prime is 5642262193. The next prime is 5642262247. The reversal of 5642262226 is 6222622465.

It can be written as a sum of positive squares in 2 ways, for example, as 4910505625 + 731756601 = 70075^2 + 27051^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82974411 + ... + 82974478.

Almost surely, 2^5642262226 is an apocalyptic number.

5642262226 is a deficient number, since it is larger than the sum of its proper divisors (3318977834).

5642262226 is a wasteful number, since it uses less digits than its factorization.

5642262226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165948908.

The product of its digits is 138240, while the sum is 37.

The square root of 5642262226 is about 75114.9933501961. The cubic root of 5642262226 is about 1780.2640505894.

The spelling of 5642262226 in words is "five billion, six hundred forty-two million, two hundred sixty-two thousand, two hundred twenty-six".