5142256226 has 8 divisors (see below), whose sum is σ = 7921854300. Its totient is φ = 2501638128.

The previous prime is 5142256219. The next prime is 5142256241. The reversal of 5142256226 is 6226522415.

It can be written as a sum of positive squares in 2 ways, for example, as 5075850025 + 66406201 = 71245^2 + 8149^2 .

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, 34744901 + ... + 34745048.

Almost surely, 2^5142256226 is an apocalyptic number.

5142256226 is a deficient number, since it is larger than the sum of its proper divisors (2779598074).

5142256226 is a wasteful number, since it uses less digits than its factorization.

5142256226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69489988.

The product of its digits is 57600, while the sum is 35.

The square root of 5142256226 is about 71709.5267450567. The cubic root of 5142256226 is about 1726.0415163488.

The spelling of 5142256226 in words is "five billion, one hundred forty-two million, two hundred fifty-six thousand, two hundred twenty-six".