5154421432 has 16 divisors (see below), whose sum is σ = 9822976200. Its totient is φ = 2534961120.

The previous prime is 5154421423. The next prime is 5154421451. The reversal of 5154421432 is 2341244515.

It is a junction number, because it is equal to n+sod(n) for n = 5154421394 and 5154421403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5280682 + ... + 5281657.

Almost surely, 2^5154421432 is an apocalyptic number.

It is an amenable number.

5154421432 is a deficient number, since it is larger than the sum of its proper divisors (4668554768).

5154421432 is a wasteful number, since it uses less digits than its factorization.

5154421432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10562406 (or 10562402 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 5154421432 is about 71794.2994394402. The cubic root of 5154421432 is about 1727.4015622857.

Adding to 5154421432 its reverse (2341244515), we get a palindrome (7495665947).

The spelling of 5154421432 in words is "five billion, one hundred fifty-four million, four hundred twenty-one thousand, four hundred thirty-two".