2535235632240 has 40 divisors (see below), whose sum is σ = 7859230460688. Its totient is φ = 676062835200.

The previous prime is 2535235632239. The next prime is 2535235632247. The reversal of 2535235632240 is 422365325352.

2535235632240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2535235632192 and 2535235632201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535235632247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5281740661 + ... + 5281741140.

Almost surely, 2^{2535235632240} is an apocalyptic number.

2535235632240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2535235632240 is an abundant number, since it is smaller than the sum of its proper divisors (5323994828448).

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

2535235632240 is a wasteful number, since it uses less digits than its factorization.

2535235632240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10563481817 (or 10563481811 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 2535235632240 in words is "two trillion, five hundred thirty-five billion, two hundred thirty-five million, six hundred thirty-two thousand, two hundred forty".