2535513340 has 24 divisors (see below), whose sum is σ = 5325570432. Its totient is φ = 1014016320.

The previous prime is 2535513293. The next prime is 2535513347. The reversal of 2535513340 is 433155352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535513347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157045 + ... + 172435.

It is an arithmetic number, because the mean of its divisors is an integer number (221898768).

Almost surely, 2^2535513340 is an apocalyptic number.

2535513340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2535513340 is an abundant number, since it is smaller than the sum of its proper divisors (2790057092).

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

2535513340 is a wasteful number, since it uses less digits than its factorization.

2535513340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23637 (or 23635 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 2535513340 is about 50353.8810817994. The cubic root of 2535513340 is about 1363.6051515469.

Adding to 2535513340 its reverse (433155352), we get a palindrome (2968668692).

The spelling of 2535513340 in words is "two billion, five hundred thirty-five million, five hundred thirteen thousand, three hundred forty".