4540412132 has 12 divisors (see below), whose sum is σ = 7946225196. Its totient is φ = 2270062080.

The previous prime is 4540412131. The next prime is 4540412137. The reversal of 4540412132 is 2312140454.

It can be written as a sum of positive squares in 2 ways, for example, as 875804836 + 3664607296 = 29594^2 + 60536^2 .

It is not an unprimeable number, because it can be changed into a prime (4540412131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68948 + ... + 117620.

It is an arithmetic number, because the mean of its divisors is an integer number (662185433).

Almost surely, 2^4540412132 is an apocalyptic number.

It is an amenable number.

4540412132 is a deficient number, since it is larger than the sum of its proper divisors (3405813064).

4540412132 is a wasteful number, since it uses less digits than its factorization.

4540412132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71998 (or 71996 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4540412132 is about 67382.5803305276. The cubic root of 4540412132 is about 1655.8910487299.

Adding to 4540412132 its reverse (2312140454), we get a palindrome (6852552586).

The spelling of 4540412132 in words is "four billion, five hundred forty million, four hundred twelve thousand, one hundred thirty-two".