9577134948 has 12 divisors (see below), whose sum is σ = 22346648240. Its totient is φ = 3192378312.

The previous prime is 9577134911. The next prime is 9577134949. The reversal of 9577134948 is 8494317759.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (9577134949) 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, 399047278 + ... + 399047301.

Almost surely, 2^9577134948 is an apocalyptic number.

It is an amenable number.

9577134948 is an abundant number, since it is smaller than the sum of its proper divisors (12769513292).

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

9577134948 is a wasteful number, since it uses less digits than its factorization.

9577134948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798094586 (or 798094584 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 57.

The square root of 9577134948 is about 97862.8374205449. The cubic root of 9577134948 is about 2123.6284536704.

The spelling of 9577134948 in words is "nine billion, five hundred seventy-seven million, one hundred thirty-four thousand, nine hundred forty-eight".