9152554464 has 72 divisors (see below), whose sum is σ = 26158532400. Its totient is φ = 3035501568.

The previous prime is 9152554457. The next prime is 9152554493. The reversal of 9152554464 is 4644552519.

9152554464 is a `hidden beast` number, since 9 + 1 + 52 + 554 + 46 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

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, 22537 + ... + 137160.

It is an arithmetic number, because the mean of its divisors is an integer number (363312950).

Almost surely, 2^9152554464 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 9152554464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13079266200).

9152554464 is an abundant number, since it is smaller than the sum of its proper divisors (17005977936).

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

9152554464 is a wasteful number, since it uses less digits than its factorization.

9152554464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159912 (or 159901 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 9152554464 is about 95668.9838139823. The cubic root of 9152554464 is about 2091.7708535529.

The spelling of 9152554464 in words is "nine billion, one hundred fifty-two million, five hundred fifty-four thousand, four hundred sixty-four".