2535604580 has 12 divisors (see below), whose sum is σ = 5324769660. Its totient is φ = 1014241824.

The previous prime is 2535604579. The next prime is 2535604583. The reversal of 2535604580 is 854065352.

It can be written as a sum of positive squares in 2 ways, for example, as 1836636736 + 698967844 = 42856^2 + 26438^2 .

It is a super-2 number, since 2×2535604580² = 12858581172233952800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2535604583) 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, 63390095 + ... + 63390134.

It is an arithmetic number, because the mean of its divisors is an integer number (443730805).

Almost surely, 2^2535604580 is an apocalyptic number.

2535604580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2535604580 is an abundant number, since it is smaller than the sum of its proper divisors (2789165080).

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

2535604580 is a wasteful number, since it uses less digits than its factorization.

2535604580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126780238 (or 126780236 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 2535604580 is about 50354.7870614106. The cubic root of 2535604580 is about 1363.6215077142.

The spelling of 2535604580 in words is "two billion, five hundred thirty-five million, six hundred four thousand, five hundred eighty".