2538382999 has 8 divisors (see below), whose sum is σ = 2692182528. Its totient is φ = 2385081600.

The previous prime is 2538382993. The next prime is 2538383051. The reversal of 2538382999 is 9992838352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2538382999 - 2⁵ = 2538382967 is a prime.

It is a super-2 number, since 2×2538382999² = 12886776499224468002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538382993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114007 + ... + 134440.

It is an arithmetic number, because the mean of its divisors is an integer number (336522816).

Almost surely, 2^2538382999 is an apocalyptic number.

2538382999 is a deficient number, since it is larger than the sum of its proper divisors (153799529).

2538382999 is a wasteful number, since it uses less digits than its factorization.

2538382999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249065.

The product of its digits is 8398080, while the sum is 58.

The square root of 2538382999 is about 50382.3679376029. The cubic root of 2538382999 is about 1364.1193940876.

The spelling of 2538382999 in words is "two billion, five hundred thirty-eight million, three hundred eighty-two thousand, nine hundred ninety-nine".