5430145432 has 64 divisors (see below), whose sum is σ = 10882080000. Its totient is φ = 2532954240.

The previous prime is 5430145429. The next prime is 5430145433. The reversal of 5430145432 is 2345410345.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5430145394 and 5430145403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430145433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2964757 + ... + 2966587.

It is an arithmetic number, because the mean of its divisors is an integer number (170032500).

Almost surely, 2^5430145432 is an apocalyptic number.

It is an amenable number.

5430145432 is an abundant number, since it is smaller than the sum of its proper divisors (5451934568).

5430145432 is a wasteful number, since it uses less digits than its factorization.

5430145432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144 (or 2140 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5430145432 is about 73689.5205032574. The cubic root of 5430145432 is about 1757.6692451677.

Adding to 5430145432 its reverse (2345410345), we get a palindrome (7775555777).

The spelling of 5430145432 in words is "five billion, four hundred thirty million, one hundred forty-five thousand, four hundred thirty-two".