5405256232 has 16 divisors (see below), whose sum is σ = 10164934260. Its totient is φ = 2694607104.

The previous prime is 5405256223. The next prime is 5405256239. The reversal of 5405256232 is 2326525045.

It can be written as a sum of positive squares in 2 ways, for example, as 5278603716 + 126652516 = 72654^2 + 11254^2 .

It is not an unprimeable number, because it can be changed into a prime (5405256239) 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, 999763 + ... + 1005154.

Almost surely, 2^5405256232 is an apocalyptic number.

It is an amenable number.

5405256232 is a deficient number, since it is larger than the sum of its proper divisors (4759678028).

5405256232 is a wasteful number, since it uses less digits than its factorization.

5405256232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005260 (or 2005256 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 5405256232 is about 73520.4477135443. The cubic root of 5405256232 is about 1754.9796922459.

The spelling of 5405256232 in words is "five billion, four hundred five million, two hundred fifty-six thousand, two hundred thirty-two".