957046561 has 4 divisors (see below), whose sum is σ = 958677552. Its totient is φ = 955415572.

The previous prime is 957046543. The next prime is 957046567. The reversal of 957046561 is 165640759.

957046561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 165640759 = 773 ⋅214283.

It is a cyclic number.

It is not a de Polignac number, because 957046561 - 2²⁷ = 822828833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (957046567) 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, 814615 + ... + 815788.

It is an arithmetic number, because the mean of its divisors is an integer number (239669388).

Almost surely, 2^957046561 is an apocalyptic number.

It is an amenable number.

957046561 is a deficient number, since it is larger than the sum of its proper divisors (1630991).

957046561 is a wasteful number, since it uses less digits than its factorization.

957046561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630990.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 957046561 is about 30936.1691390515. The cubic root of 957046561 is about 985.4721506687.

The spelling of 957046561 in words is "nine hundred fifty-seven million, forty-six thousand, five hundred sixty-one".