9554342512 has 80 divisors (see below), whose sum is σ = 21806604288. Its totient is φ = 3997981440.

The previous prime is 9554342491. The next prime is 9554342537. The reversal of 9554342512 is 2152434559.

It is a super-2 number, since 2×9554342512² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870853 + ... + 881755.

Almost surely, 2^9554342512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9554342512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10903302144).

9554342512 is an abundant number, since it is smaller than the sum of its proper divisors (12252261776).

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

9554342512 is a wasteful number, since it uses less digits than its factorization.

9554342512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11318 (or 11312 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 9554342512 is about 97746.3171275522. The cubic root of 9554342512 is about 2121.9424548741.

The spelling of 9554342512 in words is "nine billion, five hundred fifty-four million, three hundred forty-two thousand, five hundred twelve".