2535024520 has 64 divisors (see below), whose sum is σ = 6524582400. Its totient is φ = 868358400.

The previous prime is 2535024493. The next prime is 2535024523. The reversal of 2535024520 is 254205352.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (2535024523) 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, 360801 + ... + 367759.

It is an arithmetic number, because the mean of its divisors is an integer number (101946600).

Almost surely, 2^2535024520 is an apocalyptic number.

2535024520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2535024520 is an abundant number, since it is smaller than the sum of its proper divisors (3989557880).

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

2535024520 is a wasteful number, since it uses less digits than its factorization.

2535024520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8278 (or 8274 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2535024520 is about 50349.0270015221. The cubic root of 2535024520 is about 1363.5175163924.

Adding to 2535024520 its reverse (254205352), we get a palindrome (2789229872).

The spelling of 2535024520 in words is "two billion, five hundred thirty-five million, twenty-four thousand, five hundred twenty".