5185186330 has 16 divisors (see below), whose sum is σ = 9451480320. Its totient is φ = 2047820112.

The previous prime is 5185186273. The next prime is 5185186367. The reversal of 5185186330 is 336815815.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280974 + ... + 3282553.

It is an arithmetic number, because the mean of its divisors is an integer number (590717520).

Almost surely, 2^5185186330 is an apocalyptic number.

5185186330 is a deficient number, since it is larger than the sum of its proper divisors (4266293990).

5185186330 is a wasteful number, since it uses less digits than its factorization.

5185186330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6563613.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 5185186330 is about 72008.2379315034. The cubic root of 5185186330 is about 1730.8314946646.

The spelling of 5185186330 in words is "five billion, one hundred eighty-five million, one hundred eighty-six thousand, three hundred thirty".