5431632147 has 20 divisors (see below), whose sum is σ = 8129922240. Its totient is φ = 3613946544.

The previous prime is 5431632113. The next prime is 5431632149. The reversal of 5431632147 is 7412361345.

5431632147 is a `hidden beast` number, since 5 + 4 + 3 + 1 + 632 + 14 + 7 = 666.

It is not a de Polignac number, because 5431632147 - 2¹⁸ = 5431370003 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5431632149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24643 + ... + 107100.

It is an arithmetic number, because the mean of its divisors is an integer number (406496112).

Almost surely, 2^5431632147 is an apocalyptic number.

5431632147 is a deficient number, since it is larger than the sum of its proper divisors (2698290093).

5431632147 is a wasteful number, since it uses less digits than its factorization.

5431632147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132264 (or 132255 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 5431632147 is about 73699.6075091313. The cubic root of 5431632147 is about 1757.8296407971.

The spelling of 5431632147 in words is "five billion, four hundred thirty-one million, six hundred thirty-two thousand, one hundred forty-seven".