32254552251 has 24 divisors (see below), whose sum is σ = 51475301280. Its totient is φ = 19358228736.

The previous prime is 32254552241. The next prime is 32254552261. The reversal of 32254552251 is 15225545223.

32254552251 is a `hidden beast` number, since 3 + 2 + 2 + 54 + 552 + 2 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (32254552241) and next prime (32254552261).

It is not a de Polignac number, because 32254552251 - 2¹⁴ = 32254535867 is a prime.

It is a super-2 number, since 2×32254552251² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32254552241) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4579396 + ... + 4586433.

It is an arithmetic number, because the mean of its divisors is an integer number (2144804220).

Almost surely, 2^32254552251 is an apocalyptic number.

32254552251 is a deficient number, since it is larger than the sum of its proper divisors (19220749029).

32254552251 is a wasteful number, since it uses less digits than its factorization.

32254552251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9165875 (or 9165872 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The spelling of 32254552251 in words is "thirty-two billion, two hundred fifty-four million, five hundred fifty-two thousand, two hundred fifty-one".