32403460052 has 12 divisors (see below), whose sum is σ = 56949430356. Its totient is φ = 16132194240.

The previous prime is 32403460051. The next prime is 32403460091. The reversal of 32403460052 is 25006430423.

It can be written as a sum of positive squares in 2 ways, for example, as 8698546756 + 23704913296 = 93266^2 + 153964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32403459997 and 32403460024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32403460051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17382899 + ... + 17384762.

It is an arithmetic number, because the mean of its divisors is an integer number (4745785863).

Almost surely, 2^32403460052 is an apocalyptic number.

It is an amenable number.

32403460052 is a deficient number, since it is larger than the sum of its proper divisors (24545970304).

32403460052 is a wasteful number, since it uses less digits than its factorization.

32403460052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34767898 (or 34767896 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 32403460052 its reverse (25006430423), we get a palindrome (57409890475).

The spelling of 32403460052 in words is "thirty-two billion, four hundred three million, four hundred sixty thousand, fifty-two".