9456957028 has 6 divisors (see below), whose sum is σ = 16549674806. Its totient is φ = 4728478512.

The previous prime is 9456957007. The next prime is 9456957053. The reversal of 9456957028 is 8207596549.

It can be written as a sum of positive squares in only one way, i.e., 9250977124 + 205979904 = 96182^2 + 14352^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9456957028.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1182119625 + ... + 1182119632.

Almost surely, 2^9456957028 is an apocalyptic number.

It is an amenable number.

9456957028 is a deficient number, since it is larger than the sum of its proper divisors (7092717778).

9456957028 is a wasteful number, since it uses less digits than its factorization.

9456957028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364239261 (or 2364239259 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 55.

The square root of 9456957028 is about 97246.8869835945. The cubic root of 9456957028 is about 2114.7083098639.

The spelling of 9456957028 in words is "nine billion, four hundred fifty-six million, nine hundred fifty-seven thousand, twenty-eight".