9154855896 has 48 divisors (see below), whose sum is σ = 23384596440. Its totient is φ = 2986673280.

The previous prime is 9154855883. The next prime is 9154855901. The reversal of 9154855896 is 6985584519.

It is a super-2 number, since 2×9154855896² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33325 + ... + 139356.

Almost surely, 2^9154855896 is an apocalyptic number.

It is an amenable number.

9154855896 is an abundant number, since it is smaller than the sum of its proper divisors (14229740544).

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

9154855896 is a wasteful number, since it uses less digits than its factorization.

9154855896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172784 (or 172733 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 60.

The square root of 9154855896 is about 95681.0111568643. The cubic root of 9154855896 is about 2091.9461658096.

The spelling of 9154855896 in words is "nine billion, one hundred fifty-four million, eight hundred fifty-five thousand, eight hundred ninety-six".