4525249252 has 12 divisors (see below), whose sum is σ = 7922043136. Its totient is φ = 2261808360.

The previous prime is 4525249229. The next prime is 4525249271. The reversal of 4525249252 is 2529425254.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191508 + ... + 213835.

Almost surely, 2^4525249252 is an apocalyptic number.

It is an amenable number.

4525249252 is a deficient number, since it is larger than the sum of its proper divisors (3396793884).

4525249252 is a wasteful number, since it uses less digits than its factorization.

4525249252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408138 (or 408136 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 4525249252 is about 67269.9728853818. The cubic root of 4525249252 is about 1654.0456891531.

The spelling of 4525249252 in words is "four billion, five hundred twenty-five million, two hundred forty-nine thousand, two hundred fifty-two".