2533601066 has 16 divisors (see below), whose sum is σ = 3957849000. Its totient is φ = 1214904768.

The previous prime is 2533601039. The next prime is 2533601099. The reversal of 2533601066 is 6601063352.

2533601066 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 4 ways, for example, as 1028549041 + 1505052025 = 32071^2 + 38795^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137945 + ... + 155228.

Almost surely, 2^2533601066 is an apocalyptic number.

2533601066 is a deficient number, since it is larger than the sum of its proper divisors (1424247934).

2533601066 is a wasteful number, since it uses less digits than its factorization.

2533601066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293353.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 2533601066 is about 50334.8891525550. The cubic root of 2533601066 is about 1363.2622568156.

The spelling of 2533601066 in words is "two billion, five hundred thirty-three million, six hundred one thousand, sixty-six".