538082899 has 4 divisors (see below), whose sum is σ = 539984536. Its totient is φ = 536181264.

The previous prime is 538082873. The next prime is 538082911. The reversal of 538082899 is 998280835.

It is a happy number.

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 538082899 - 2¹⁵ = 538050131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538082099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950394 + ... + 950959.

It is an arithmetic number, because the mean of its divisors is an integer number (134996134).

Almost surely, 2^538082899 is an apocalyptic number.

538082899 is a deficient number, since it is larger than the sum of its proper divisors (1901637).

538082899 is a wasteful number, since it uses less digits than its factorization.

538082899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901636.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The square root of 538082899 is about 23196.6139554893. The cubic root of 538082899 is about 813.3604732986.

The spelling of 538082899 in words is "five hundred thirty-eight million, eighty-two thousand, eight hundred ninety-nine".