9556900461 has 12 divisors (see below), whose sum is σ = 13805839840. Its totient is φ = 6370607880.

The previous prime is 9556900403. The next prime is 9556900471. The reversal of 9556900461 is 1640096559.

It is a happy number.

9556900461 is a `hidden beast` number, since 9 + 556 + 90 + 0 + 4 + 6 + 1 = 666.

It is not a de Polignac number, because 9556900461 - 2⁹ = 9556899949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9556900471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46830 + ... + 145968.

Almost surely, 2^9556900461 is an apocalyptic number.

It is an amenable number.

9556900461 is a deficient number, since it is larger than the sum of its proper divisors (4248939379).

9556900461 is a wasteful number, since it uses less digits than its factorization.

9556900461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109856 (or 109853 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 9556900461 is about 97759.4008829841. The cubic root of 9556900461 is about 2122.1318045949.

The spelling of 9556900461 in words is "nine billion, five hundred fifty-six million, nine hundred thousand, four hundred sixty-one".