2535636025 has 36 divisors (see below), whose sum is σ = 3507213892. Its totient is φ = 1807706880.

The previous prime is 2535636001. The next prime is 2535636067. The reversal of 2535636025 is 5206365352.

2535636025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 18 ways, for example, as 1617970176 + 917665849 = 40224^2 + 30293^2 .

It is not a de Polignac number, because 2535636025 - 2¹¹ = 2535633977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 268687 + ... + 277963.

Almost surely, 2^2535636025 is an apocalyptic number.

2535636025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2535636025 is a deficient number, since it is larger than the sum of its proper divisors (971577867).

2535636025 is a wasteful number, since it uses less digits than its factorization.

2535636025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9358 (or 9324 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 2535636025 is about 50355.0992949076. The cubic root of 2535636025 is about 1363.6271446212.

The spelling of 2535636025 in words is "two billion, five hundred thirty-five million, six hundred thirty-six thousand, twenty-five".