32254643151 has 12 divisors (see below), whose sum is σ = 48315597512. Its totient is φ = 21503095272.

The previous prime is 32254643149. The next prime is 32254643173. The reversal of 32254643151 is 15134645223.

32254643151 is a `hidden beast` number, since 3 + 2 + 2 + 5 + 4 + 643 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 32254643151 - 2¹ = 32254643149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32254643111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66367336 + ... + 66367821.

Almost surely, 2^32254643151 is an apocalyptic number.

32254643151 is a deficient number, since it is larger than the sum of its proper divisors (16060954361).

32254643151 is an equidigital number, since it uses as much as digits as its factorization.

32254643151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132735172 (or 132735160 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 32254643151 in words is "thirty-two billion, two hundred fifty-four million, six hundred forty-three thousand, one hundred fifty-one".