538052199 has 4 divisors (see below), whose sum is σ = 717402936. Its totient is φ = 358701464.

The previous prime is 538052197. The next prime is 538052201. The reversal of 538052199 is 991250835.

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

It is an interprime number because it is at equal distance from previous prime (538052197) and next prime (538052201).

It is a cyclic number.

It is not a de Polignac number, because 538052199 - 2¹ = 538052197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 538052199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538052197) 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, 89675364 + ... + 89675369.

It is an arithmetic number, because the mean of its divisors is an integer number (179350734).

Almost surely, 2^538052199 is an apocalyptic number.

538052199 is a deficient number, since it is larger than the sum of its proper divisors (179350737).

538052199 is a wasteful number, since it uses less digits than its factorization.

538052199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179350736.

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 538052199 is about 23195.9522115390. The cubic root of 538052199 is about 813.3450044049.

The spelling of 538052199 in words is "five hundred thirty-eight million, fifty-two thousand, one hundred ninety-nine".