5210113642 has 8 divisors (see below), whose sum is σ = 8067272832. Its totient is φ = 2521022700.

The previous prime is 5210113637. The next prime is 5210113661. The reversal of 5210113642 is 2463110125.

It is a happy number.

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, 42016984 + ... + 42017107.

It is an arithmetic number, because the mean of its divisors is an integer number (1008409104).

Almost surely, 2^5210113642 is an apocalyptic number.

5210113642 is a deficient number, since it is larger than the sum of its proper divisors (2857159190).

5210113642 is a wasteful number, since it uses less digits than its factorization.

5210113642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84034124.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5210113642 is about 72181.1169351098. The cubic root of 5210113642 is about 1733.6006669111.

Adding to 5210113642 its reverse (2463110125), we get a palindrome (7673223767).

The spelling of 5210113642 in words is "five billion, two hundred ten million, one hundred thirteen thousand, six hundred forty-two".