2538285926588 has 48 divisors (see below), whose sum is σ = 4485539963520. Its totient is φ = 1256765912064.

The previous prime is 2538285926581. The next prime is 2538285926591. The reversal of 2538285926588 is 8856295828352.

It is a happy number.

It is a super-2 number, since 2×2538285926588² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538285926581) 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, 228278093 + ... + 228289211.

It is an arithmetic number, because the mean of its divisors is an integer number (93448749240).

Almost surely, 2^{2538285926588} is an apocalyptic number.

It is an amenable number.

2538285926588 is a deficient number, since it is larger than the sum of its proper divisors (1947254036932).

2538285926588 is a wasteful number, since it uses less digits than its factorization.

2538285926588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12486 (or 12484 counting only the distinct ones).

The product of its digits is 663552000, while the sum is 71.

The spelling of 2538285926588 in words is "two trillion, five hundred thirty-eight billion, two hundred eighty-five million, nine hundred twenty-six thousand, five hundred eighty-eight".