4531751428 has 24 divisors (see below), whose sum is σ = 8005233600. Its totient is φ = 2244633120.

The previous prime is 4531751423. The next prime is 4531751431. The reversal of 4531751428 is 8241571354.

It is not an unprimeable number, because it can be changed into a prime (4531751423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191598 + ... + 213946.

It is an arithmetic number, because the mean of its divisors is an integer number (333551400).

Almost surely, 2^4531751428 is an apocalyptic number.

It is an amenable number.

4531751428 is a deficient number, since it is larger than the sum of its proper divisors (3473482172).

4531751428 is a wasteful number, since it uses less digits than its factorization.

4531751428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22827 (or 22825 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The square root of 4531751428 is about 67318.2844998296. The cubic root of 4531751428 is about 1654.8375239286.

The spelling of 4531751428 in words is "four billion, five hundred thirty-one million, seven hundred fifty-one thousand, four hundred twenty-eight".