4524691968 has 80 divisors (see below), whose sum is σ = 13393443360. Its totient is φ = 1508226048.

The previous prime is 4524691961. The next prime is 4524692009. The reversal of 4524691968 is 8691964254.

4524691968 is a `hidden beast` number, since 452 + 46 + 91 + 9 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4524691961) 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, 149830 + ... + 177477.

It is an arithmetic number, because the mean of its divisors is an integer number (167418042).

Almost surely, 2^4524691968 is an apocalyptic number.

4524691968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4524691968 is an abundant number, since it is smaller than the sum of its proper divisors (8868751392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4524691968 is an equidigital number, since it uses as much as digits as its factorization.

4524691968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327334 (or 327312 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 4524691968 is about 67265.8306125777. The cubic root of 4524691968 is about 1653.9777878444.

The spelling of 4524691968 in words is "four billion, five hundred twenty-four million, six hundred ninety-one thousand, nine hundred sixty-eight".