9051543488 has 112 divisors (see below), whose sum is σ = 19917241344. Its totient is φ = 4055546880.

The previous prime is 9051543409. The next prime is 9051543493. The reversal of 9051543488 is 8843451509.

It is a happy number.

It is a super-2 number, since 2×9051543488² (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, 3956681 + ... + 3958967.

It is an arithmetic number, because the mean of its divisors is an integer number (177832512).

Almost surely, 2^9051543488 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 9051543488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9958620672).

9051543488 is an abundant number, since it is smaller than the sum of its proper divisors (10865697856).

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

9051543488 is a wasteful number, since it uses less digits than its factorization.

9051543488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2440 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 9051543488 is about 95139.5999991591. The cubic root of 9051543488 is about 2084.0471841395.

The spelling of 9051543488 in words is "nine billion, fifty-one million, five hundred forty-three thousand, four hundred eighty-eight".