64232452403 has 8 divisors (see below), whose sum is σ = 74611935840. Its totient is φ = 54153823680.

The previous prime is 64232452331. The next prime is 64232452411. The reversal of 64232452403 is 30425423246.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64232452403 - 2¹² = 64232448307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64232452433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75213218 + ... + 75214071.

It is an arithmetic number, because the mean of its divisors is an integer number (9326491980).

Almost surely, 2^64232452403 is an apocalyptic number.

64232452403 is a deficient number, since it is larger than the sum of its proper divisors (10379483437).

64232452403 is a wasteful number, since it uses less digits than its factorization.

64232452403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150427357.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 64232452403 its reverse (30425423246), we get a palindrome (94657875649).

The spelling of 64232452403 in words is "sixty-four billion, two hundred thirty-two million, four hundred fifty-two thousand, four hundred three".