4025666062 has 32 divisors (see below), whose sum is σ = 7073236224. Its totient is φ = 1697942400.

The previous prime is 4025666017. The next prime is 4025666077. The reversal of 4025666062 is 2606665204.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 49248 + ... + 102355.

It is an arithmetic number, because the mean of its divisors is an integer number (221038632).

Almost surely, 2^4025666062 is an apocalyptic number.

4025666062 is a deficient number, since it is larger than the sum of its proper divisors (3047570162).

4025666062 is a wasteful number, since it uses less digits than its factorization.

4025666062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151704.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4025666062 is about 63448.1367890342. The cubic root of 4025666062 is about 1590.7890104565.

The spelling of 4025666062 in words is "four billion, twenty-five million, six hundred sixty-six thousand, sixty-two".