2538529371 has 48 divisors (see below), whose sum is σ = 4433728000. Its totient is φ = 1367207424.

The previous prime is 2538529351. The next prime is 2538529379. The reversal of 2538529371 is 1739258352.

2538529371 is a `hidden beast` number, since 2 + 53 + 8 + 529 + 3 + 71 = 666.

It is not a de Polignac number, because 2538529371 - 2²¹ = 2536432219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2538529379) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232875 + ... + 243531.

Almost surely, 2^2538529371 is an apocalyptic number.

2538529371 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2538529371 is a deficient number, since it is larger than the sum of its proper divisors (1895198629).

2538529371 is a wasteful number, since it uses less digits than its factorization.

2538529371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10888 (or 10885 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 2538529371 is about 50383.8205280227. The cubic root of 2538529371 is about 1364.1456135412.

It can be divided in two parts, 25385 and 29371, that added together give a square (54756 = 234²).

The spelling of 2538529371 in words is "two billion, five hundred thirty-eight million, five hundred twenty-nine thousand, three hundred seventy-one".