52049199 has 4 divisors (see below), whose sum is σ = 69398936. Its totient is φ = 34699464.

The previous prime is 52049191. The next prime is 52049203. The reversal of 52049199 is 99194025.

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

It is not a de Polignac number, because 52049199 - 2³ = 52049191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52049191) 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, 8674864 + ... + 8674869.

It is an arithmetic number, because the mean of its divisors is an integer number (17349734).

Almost surely, 2^52049199 is an apocalyptic number.

52049199 is a deficient number, since it is larger than the sum of its proper divisors (17349737).

52049199 is a wasteful number, since it uses less digits than its factorization.

52049199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17349736.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 52049199 is about 7214.5130812828. The cubic root of 52049199 is about 373.3687938433.

The spelling of 52049199 in words is "fifty-two million, forty-nine thousand, one hundred ninety-nine".