4252585684 has 6 divisors (see below), whose sum is σ = 7442024954. Its totient is φ = 2126292840.

The previous prime is 4252585679. The next prime is 4252585691. The reversal of 4252585684 is 4865852524.

It can be written as a sum of positive squares in only one way, i.e., 3606002500 + 646583184 = 60050^2 + 25428^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531573207 + ... + 531573214.

Almost surely, 2^4252585684 is an apocalyptic number.

It is an amenable number.

4252585684 is a deficient number, since it is larger than the sum of its proper divisors (3189439270).

4252585684 is a wasteful number, since it uses less digits than its factorization.

4252585684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063146425 (or 1063146423 counting only the distinct ones).

The product of its digits is 3072000, while the sum is 49.

The square root of 4252585684 is about 65211.8523276252. The cubic root of 4252585684 is about 1620.1343286469.

The spelling of 4252585684 in words is "four billion, two hundred fifty-two million, five hundred eighty-five thousand, six hundred eighty-four".