9425188956 has 24 divisors (see below), whose sum is σ = 22054418064. Its totient is φ = 3132828160.

The previous prime is 9425188933. The next prime is 9425188957. The reversal of 9425188956 is 6598815249.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9425188896 and 9425188905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9425188957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108275 + ... + 1116746.

It is an arithmetic number, because the mean of its divisors is an integer number (918934086).

Almost surely, 2^9425188956 is an apocalyptic number.

It is an amenable number.

9425188956 is an abundant number, since it is smaller than the sum of its proper divisors (12629229108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9425188956 is a wasteful number, since it uses less digits than its factorization.

9425188956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225381 (or 2225379 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 57.

The square root of 9425188956 is about 97083.4123627718. The cubic root of 9425188956 is about 2112.3377245235.

The spelling of 9425188956 in words is "nine billion, four hundred twenty-five million, one hundred eighty-eight thousand, nine hundred fifty-six".