4494767532 has 12 divisors (see below), whose sum is σ = 10487790936. Its totient is φ = 1498255840.

The previous prime is 4494767527. The next prime is 4494767533. The reversal of 4494767532 is 2357674944.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4494767533) 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 3 ways as a sum of consecutive naturals, for example, 187281969 + ... + 187281992.

It is an arithmetic number, because the mean of its divisors is an integer number (873982578).

Almost surely, 2^4494767532 is an apocalyptic number.

It is an amenable number.

4494767532 is an abundant number, since it is smaller than the sum of its proper divisors (5993023404).

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

4494767532 is a wasteful number, since it uses less digits than its factorization.

4494767532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374563968 (or 374563966 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The square root of 4494767532 is about 67043.0274674406. The cubic root of 4494767532 is about 1650.3234789109.

The spelling of 4494767532 in words is "four billion, four hundred ninety-four million, seven hundred sixty-seven thousand, five hundred thirty-two".