2508243488 has 24 divisors (see below), whose sum is σ = 4939679052. Its totient is φ = 1253721856.

The previous prime is 2508243487. The next prime is 2508243503. The reversal of 2508243488 is 8843428052.

It can be written as a sum of positive squares in 2 ways, for example, as 1832867344 + 675376144 = 42812^2 + 25988^2 .

It is a super-2 number, since 2×2508243488² = 12582570790188812288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2508243487) 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, 107006 + ... + 128322.

Almost surely, 2^2508243488 is an apocalyptic number.

It is an amenable number.

2508243488 is a deficient number, since it is larger than the sum of its proper divisors (2431435564).

2508243488 is a wasteful number, since it uses less digits than its factorization.

2508243488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25004 (or 24996 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The square root of 2508243488 is about 50082.3670367126. The cubic root of 2508243488 is about 1358.6989229333.

The spelling of 2508243488 in words is "two billion, five hundred eight million, two hundred forty-three thousand, four hundred eighty-eight".