4537148572 has 24 divisors (see below), whose sum is σ = 8846127360. Its totient is φ = 2018459760.

The previous prime is 4537148549. The next prime is 4537148579. The reversal of 4537148572 is 2758417354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4537148579) 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, 1094922 + ... + 1099057.

It is an arithmetic number, because the mean of its divisors is an integer number (368588640).

Almost surely, 2^4537148572 is an apocalyptic number.

It is an amenable number.

4537148572 is a deficient number, since it is larger than the sum of its proper divisors (4308978788).

4537148572 is a wasteful number, since it uses less digits than its factorization.

4537148572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194041 (or 2194039 counting only the distinct ones).

The product of its digits is 940800, while the sum is 46.

The square root of 4537148572 is about 67358.3593327510. The cubic root of 4537148572 is about 1655.4942128672.

The spelling of 4537148572 in words is "four billion, five hundred thirty-seven million, one hundred forty-eight thousand, five hundred seventy-two".