199715483 has 4 divisors (see below), whose sum is σ = 217871448. Its totient is φ = 181559520.

The previous prime is 199715459. The next prime is 199715497. The reversal of 199715483 is 384517991.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 199715483 - 2⁶ = 199715419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199711483) 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, 9077966 + ... + 9077987.

It is an arithmetic number, because the mean of its divisors is an integer number (54467862).

Almost surely, 2^199715483 is an apocalyptic number.

199715483 is a deficient number, since it is larger than the sum of its proper divisors (18155965).

199715483 is a wasteful number, since it uses less digits than its factorization.

199715483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18155964.

The product of its digits is 272160, while the sum is 47.

The square root of 199715483 is about 14132.0728486659. The cubic root of 199715483 is about 584.5261051208.

The spelling of 199715483 in words is "one hundred ninety-nine million, seven hundred fifteen thousand, four hundred eighty-three".