2534519808 has 110 divisors (see below), whose sum is σ = 7568819346. Its totient is φ = 844812288.

The previous prime is 2534519759. The next prime is 2534519809. The reversal of 2534519808 is 8089154352.

2534519808 is a `hidden beast` number, since 2 + 53 + 4 + 519 + 80 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1602561024 + 931958784 = 40032^2 + 30528^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534519809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 67666 + ... + 98222.

Almost surely, 2^2534519808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2534519808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3784409673).

2534519808 is an abundant number, since it is smaller than the sum of its proper divisors (5034299538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2534519808 is an equidigital number, since it uses as much as digits as its factorization.

2534519808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30589 (or 30562 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 2534519808 is about 50344.0146194163. The cubic root of 2534519808 is about 1363.4270203145.

The spelling of 2534519808 in words is "two billion, five hundred thirty-four million, five hundred nineteen thousand, eight hundred eight".