2538817383 has 16 divisors (see below), whose sum is σ = 3707808480. Its totient is φ = 1538052096.

The previous prime is 2538817381. The next prime is 2538817387. The reversal of 2538817383 is 3837188352.

It is not a de Polignac number, because 2538817383 - 2¹ = 2538817381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538817381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856810 + ... + 859767.

It is an arithmetic number, because the mean of its divisors is an integer number (231738030).

Almost surely, 2^2538817383 is an apocalyptic number.

2538817383 is a deficient number, since it is larger than the sum of its proper divisors (1168991097).

2538817383 is a wasteful number, since it uses less digits than its factorization.

2538817383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716626.

The product of its digits is 967680, while the sum is 48.

The square root of 2538817383 is about 50386.6786263989. The cubic root of 2538817383 is about 1364.1972018681.

The spelling of 2538817383 in words is "two billion, five hundred thirty-eight million, eight hundred seventeen thousand, three hundred eighty-three".