945871151 has 2 divisors, whose sum is σ = 945871152. Its totient is φ = 945871150.

The previous prime is 945871141. The next prime is 945871169. The reversal of 945871151 is 151178549.

It is a happy number.

945871151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 945871151 - 2¹⁰ = 945870127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 945871099 and 945871108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (945871111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472935575 + 472935576.

It is an arithmetic number, because the mean of its divisors is an integer number (472935576).

Almost surely, 2^945871151 is an apocalyptic number.

945871151 is a deficient number, since it is larger than the sum of its proper divisors (1).

945871151 is an equidigital number, since it uses as much as digits as its factorization.

945871151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 41.

The square root of 945871151 is about 30755.0183059611. The cubic root of 945871151 is about 981.6213446439.

The spelling of 945871151 in words is "nine hundred forty-five million, eight hundred seventy-one thousand, one hundred fifty-one".