4523485972 has 24 divisors (see below), whose sum is σ = 8117125184. Its totient is φ = 2205004032.

The previous prime is 4523485963. The next prime is 4523485979. The reversal of 4523485972 is 2795843254.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523485979) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61008 + ... + 112999.

Almost surely, 2^4523485972 is an apocalyptic number.

It is an amenable number.

4523485972 is a deficient number, since it is larger than the sum of its proper divisors (3593639212).

4523485972 is a wasteful number, since it uses less digits than its factorization.

4523485972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174175 (or 174173 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 4523485972 is about 67256.8656123670. The cubic root of 4523485972 is about 1653.8308262497.

The spelling of 4523485972 in words is "four billion, five hundred twenty-three million, four hundred eighty-five thousand, nine hundred seventy-two".