957294545 has 4 divisors (see below), whose sum is σ = 1148753460. Its totient is φ = 765835632.

The previous prime is 957294521. The next prime is 957294557. The reversal of 957294545 is 545492759.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545492759 = 7 ⋅77927537.

It can be written as a sum of positive squares in 2 ways, for example, as 690690961 + 266603584 = 26281^2 + 16328^2 .

It is a cyclic number.

It is not a de Polignac number, because 957294545 - 2¹² = 957290449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 957294493 and 957294502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95729450 + ... + 95729459.

It is an arithmetic number, because the mean of its divisors is an integer number (287188365).

Almost surely, 2^957294545 is an apocalyptic number.

It is an amenable number.

957294545 is a deficient number, since it is larger than the sum of its proper divisors (191458915).

957294545 is a wasteful number, since it uses less digits than its factorization.

957294545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191458914.

The product of its digits is 2268000, while the sum is 50.

The square root of 957294545 is about 30940.1768740904. The cubic root of 957294545 is about 985.5572598060.

The spelling of 957294545 in words is "nine hundred fifty-seven million, two hundred ninety-four thousand, five hundred forty-five".