2038713531 has 4 divisors (see below), whose sum is σ = 2718284712. Its totient is φ = 1359142352.

The previous prime is 2038713527. The next prime is 2038713571. The reversal of 2038713531 is 1353178302.

2038713531 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 2038713531 - 2² = 2038713527 is a prime.

It is a super-2 number, since 2×2038713531² = 8312705722964975922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2038713492 and 2038713501.

It is not an unprimeable number, because it can be changed into a prime (2038713511) 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, 339785586 + ... + 339785591.

It is an arithmetic number, because the mean of its divisors is an integer number (679571178).

Almost surely, 2^2038713531 is an apocalyptic number.

2038713531 is a deficient number, since it is larger than the sum of its proper divisors (679571181).

2038713531 is an equidigital number, since it uses as much as digits as its factorization.

2038713531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679571180.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2038713531 is about 45152.1154653910. The cubic root of 2038713531 is about 1267.9984863582.

The spelling of 2038713531 in words is "two billion, thirty-eight million, seven hundred thirteen thousand, five hundred thirty-one".