32158550147 has 2 divisors, whose sum is σ = 32158550148. Its totient is φ = 32158550146.

The previous prime is 32158550143. The next prime is 32158550153. The reversal of 32158550147 is 74105585123.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (74105585123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32158550147 - 2² = 32158550143 is a prime.

It is a super-2 number, since 2×32158550147² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32158550143) 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 as a sum of consecutive naturals, namely, 16079275073 + 16079275074.

It is an arithmetic number, because the mean of its divisors is an integer number (16079275074).

Almost surely, 2^32158550147 is an apocalyptic number.

32158550147 is a deficient number, since it is larger than the sum of its proper divisors (1).

32158550147 is an equidigital number, since it uses as much as digits as its factorization.

32158550147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 32158550147 in words is "thirty-two billion, one hundred fifty-eight million, five hundred fifty thousand, one hundred forty-seven".