5210043738 has 8 divisors (see below), whose sum is σ = 10420087488. Its totient is φ = 1736681244.

The previous prime is 5210043719. The next prime is 5210043739. The reversal of 5210043738 is 8373400125.

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

5210043738 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5210043699 and 5210043708.

It is not an unprimeable number, because it can be changed into a prime (5210043739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434170306 + ... + 434170317.

It is an arithmetic number, because the mean of its divisors is an integer number (1302510936).

Almost surely, 2^5210043738 is an apocalyptic number.

5210043738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5210043738 is a wasteful number, since it uses less digits than its factorization.

5210043738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868340628.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5210043738 is about 72180.6327071189. The cubic root of 5210043738 is about 1733.5929136469.

The spelling of 5210043738 in words is "five billion, two hundred ten million, forty-three thousand, seven hundred thirty-eight".