4591719132 has 576 divisors, whose sum is σ = 16016179200. Its totient is φ = 992217600.

The previous prime is 4591719131. The next prime is 4591719157. The reversal of 4591719132 is 2319171954.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4591719131) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 77825719 + ... + 77825777.

Almost surely, 2^4591719132 is an apocalyptic number.

4591719132 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 4591719132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8008089600).

4591719132 is an abundant number, since it is smaller than the sum of its proper divisors (11424460068).

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

4591719132 is a wasteful number, since it uses less digits than its factorization.

4591719132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 145 counting only the distinct ones).

The product of its digits is 68040, while the sum is 42.

The square root of 4591719132 is about 67762.2249634706. The cubic root of 4591719132 is about 1662.1049326922.

The spelling of 4591719132 in words is "four billion, five hundred ninety-one million, seven hundred nineteen thousand, one hundred thirty-two".