2566530435 has 32 divisors (see below), whose sum is σ = 4696058880. Its totient is φ = 1172527488.

The previous prime is 2566530403. The next prime is 2566530451. The reversal of 2566530435 is 5340356652.

It is not a de Polignac number, because 2566530435 - 2⁵ = 2566530403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2566530393 and 2566530402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180361 + ... + 194069.

It is an arithmetic number, because the mean of its divisors is an integer number (146751840).

Almost surely, 2^2566530435 is an apocalyptic number.

2566530435 is a deficient number, since it is larger than the sum of its proper divisors (2129528445).

2566530435 is a wasteful number, since it uses less digits than its factorization.

2566530435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15507.

The product of its (nonzero) digits is 324000, while the sum is 39.

The square root of 2566530435 is about 50660.9359862212. The cubic root of 2566530435 is about 1369.1429870092.

The spelling of 2566530435 in words is "two billion, five hundred sixty-six million, five hundred thirty thousand, four hundred thirty-five".