6662057433 has 16 divisors (see below), whose sum is σ = 9355585536. Its totient is φ = 4208560400.

The previous prime is 6662057401. The next prime is 6662057483. The reversal of 6662057433 is 3347502666.

It is a cyclic number.

It is not a de Polignac number, because 6662057433 - 2⁵ = 6662057401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6662057483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443793 + ... + 458558.

It is an arithmetic number, because the mean of its divisors is an integer number (584724096).

Almost surely, 2^6662057433 is an apocalyptic number.

It is an amenable number.

6662057433 is a deficient number, since it is larger than the sum of its proper divisors (2693528103).

6662057433 is a wasteful number, since it uses less digits than its factorization.

6662057433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902484.

The product of its (nonzero) digits is 544320, while the sum is 42.

The square root of 6662057433 is about 81621.4275359112. The cubic root of 6662057433 is about 1881.6382122673.

The spelling of 6662057433 in words is "six billion, six hundred sixty-two million, fifty-seven thousand, four hundred thirty-three".