1850132953 has 2 divisors, whose sum is σ = 1850132954. Its totient is φ = 1850132952.

The previous prime is 1850132929. The next prime is 1850132959. The reversal of 1850132953 is 3592310581.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1849688064 + 444889 = 43008^2 + 667^2 .

It is an emirp because it is prime and its reverse (3592310581) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1850132953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1850132959) 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, 925066476 + 925066477.

It is an arithmetic number, because the mean of its divisors is an integer number (925066477).

Almost surely, 2^1850132953 is an apocalyptic number.

It is an amenable number.

1850132953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1850132953 is an equidigital number, since it uses as much as digits as its factorization.

1850132953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1850132953 is about 43013.1718546773. The cubic root of 1850132953 is about 1227.6304332786.

The spelling of 1850132953 in words is "one billion, eight hundred fifty million, one hundred thirty-two thousand, nine hundred fifty-three".