5210106442 has 8 divisors (see below), whose sum is σ = 7815466116. Its totient is φ = 2604951072.

The previous prime is 5210106437. The next prime is 5210106469. The reversal of 5210106442 is 2446010125.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5185296081 + 24810361 = 72009^2 + 4981^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71868 + ... + 124840.

Almost surely, 2^5210106442 is an apocalyptic number.

5210106442 is a deficient number, since it is larger than the sum of its proper divisors (2605359674).

5210106442 is a wasteful number, since it uses less digits than its factorization.

5210106442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102152.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5210106442 is about 72181.0670605527. The cubic root of 5210106442 is about 1733.5998683405.

Adding to 5210106442 its reverse (2446010125), we get a palindrome (7656116567).

The spelling of 5210106442 in words is "five billion, two hundred ten million, one hundred six thousand, four hundred forty-two".