2566034532 has 48 divisors (see below), whose sum is σ = 6686507520. Its totient is φ = 850995936.

The previous prime is 2566034489. The next prime is 2566034599. The reversal of 2566034532 is 2354306652.

2566034532 is a `hidden beast` number, since 2 + 5 + 6 + 603 + 45 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39028 + ... + 81579.

It is an arithmetic number, because the mean of its divisors is an integer number (139302240).

Almost surely, 2^2566034532 is an apocalyptic number.

It is an amenable number.

2566034532 is an abundant number, since it is smaller than the sum of its proper divisors (4120472988).

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

2566034532 is a wasteful number, since it uses less digits than its factorization.

2566034532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120817 (or 120809 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 2566034532 is about 50656.0414165971. The cubic root of 2566034532 is about 1369.0547997507.

The spelling of 2566034532 in words is "two billion, five hundred sixty-six million, thirty-four thousand, five hundred thirty-two".