4911134592 has 384 divisors, whose sum is σ = 17023392000. Its totient is φ = 1224916992.

The previous prime is 4911134581. The next prime is 4911134597. The reversal of 4911134592 is 2954311194.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 4911134592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4911134597) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8630884 + ... + 8631452.

It is an arithmetic number, because the mean of its divisors is an integer number (44331750).

Almost surely, 2^4911134592 is an apocalyptic number.

4911134592 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4911134592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8511696000).

4911134592 is an abundant number, since it is smaller than the sum of its proper divisors (12112257408).

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

4911134592 is a wasteful number, since it uses less digits than its factorization.

4911134592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 613 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 4911134592 is about 70079.4876693601. The cubic root of 4911134592 is about 1699.7848161314.

The spelling of 4911134592 in words is "four billion, nine hundred eleven million, one hundred thirty-four thousand, five hundred ninety-two".