5210209194 has 32 divisors (see below), whose sum is σ = 10785191040. Its totient is φ = 1676001600.

The previous prime is 5210209183. The next prime is 5210209201. The reversal of 5210209194 is 4919020125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400939 + ... + 413729.

It is an arithmetic number, because the mean of its divisors is an integer number (337037220).

Almost surely, 2^5210209194 is an apocalyptic number.

5210209194 is an abundant number, since it is smaller than the sum of its proper divisors (5574981846).

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

5210209194 is a wasteful number, since it uses less digits than its factorization.

5210209194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 5210209194 is about 72181.7788226364. The cubic root of 5210209194 is about 1733.6112647604.

The spelling of 5210209194 in words is "five billion, two hundred ten million, two hundred nine thousand, one hundred ninety-four".