32152255251 has 4 divisors (see below), whose sum is σ = 42869673672. Its totient is φ = 21434836832.

The previous prime is 32152255249. The next prime is 32152255277. The reversal of 32152255251 is 15255225123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32152255251 - 2¹ = 32152255249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32152255231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358709206 + ... + 5358709211.

It is an arithmetic number, because the mean of its divisors is an integer number (10717418418).

Almost surely, 2^32152255251 is an apocalyptic number.

32152255251 is a deficient number, since it is larger than the sum of its proper divisors (10717418421).

32152255251 is a wasteful number, since it uses less digits than its factorization.

32152255251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10717418420.

The product of its digits is 30000, while the sum is 33.

The spelling of 32152255251 in words is "thirty-two billion, one hundred fifty-two million, two hundred fifty-five thousand, two hundred fifty-one".