5405130232 has 8 divisors (see below), whose sum is σ = 10134619200. Its totient is φ = 2702565112.

The previous prime is 5405130221. The next prime is 5405130239. The reversal of 5405130232 is 2320315045.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5405130197 and 5405130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405130239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337820632 + ... + 337820647.

It is an arithmetic number, because the mean of its divisors is an integer number (1266827400).

Almost surely, 2^5405130232 is an apocalyptic number.

It is an amenable number.

5405130232 is a deficient number, since it is larger than the sum of its proper divisors (4729488968).

5405130232 is a wasteful number, since it uses less digits than its factorization.

5405130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675641285 (or 675641281 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5405130232 is about 73519.5908040843. The cubic root of 5405130232 is about 1754.9660555714.

Adding to 5405130232 its reverse (2320315045), we get a palindrome (7725445277).

The spelling of 5405130232 in words is "five billion, four hundred five million, one hundred thirty thousand, two hundred thirty-two".