957468965 has 4 divisors (see below), whose sum is σ = 1148962764. Its totient is φ = 765975168.

The previous prime is 957468961. The next prime is 957468973. The reversal of 957468965 is 569864759.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 569864759 = 307 ⋅1856237.

It can be written as a sum of positive squares in 2 ways, for example, as 157201444 + 800267521 = 12538^2 + 28289^2 .

It is a cyclic number.

It is not a de Polignac number, because 957468965 - 2² = 957468961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (957468961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95746892 + ... + 95746901.

It is an arithmetic number, because the mean of its divisors is an integer number (287240691).

Almost surely, 2^957468965 is an apocalyptic number.

It is an amenable number.

957468965 is a deficient number, since it is larger than the sum of its proper divisors (191493799).

957468965 is a wasteful number, since it uses less digits than its factorization.

957468965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191493798.

The product of its digits is 16329600, while the sum is 59.

The square root of 957468965 is about 30942.9954109165. The cubic root of 957468965 is about 985.6171126691.

The spelling of 957468965 in words is "nine hundred fifty-seven million, four hundred sixty-eight thousand, nine hundred sixty-five".