5351166242 has 8 divisors (see below), whose sum is σ = 8027459100. Its totient is φ = 2675346544.

The previous prime is 5351166229. The next prime is 5351166319. The reversal of 5351166242 is 2426611535.

It can be written as a sum of positive squares in 2 ways, for example, as 4953203641 + 397962601 = 70379^2 + 19949^2 .

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, 88517 + ... + 136152.

Almost surely, 2^5351166242 is an apocalyptic number.

5351166242 is a deficient number, since it is larger than the sum of its proper divisors (2676292858).

5351166242 is a wasteful number, since it uses less digits than its factorization.

5351166242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236580.

The product of its digits is 43200, while the sum is 35.

The square root of 5351166242 is about 73151.6660234065. Note that the first 3 decimals coincide. The cubic root of 5351166242 is about 1749.1060731877.

Adding to 5351166242 its reverse (2426611535), we get a palindrome (7777777777).

The spelling of 5351166242 in words is "five billion, three hundred fifty-one million, one hundred sixty-six thousand, two hundred forty-two".