4523146488 has 128 divisors (see below), whose sum is σ = 14652480000. Its totient is φ = 1292306400.

The previous prime is 4523146477. The next prime is 4523146547. The reversal of 4523146488 is 8846413254.

4523146488 is a `hidden beast` number, since 4 + 5 + 23 + 146 + 488 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43563 + ... + 104613.

It is an arithmetic number, because the mean of its divisors is an integer number (114472500).

Almost surely, 2^4523146488 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 4523146488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7326240000).

4523146488 is an abundant number, since it is smaller than the sum of its proper divisors (10129333512).

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

4523146488 is a wasteful number, since it uses less digits than its factorization.

4523146488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61087 (or 61063 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 4523146488 is about 67254.3417780592. The cubic root of 4523146488 is about 1653.7894523216.

It can be divided in two parts, 45231 and 46488, that added together give a palindrome (91719).

The spelling of 4523146488 in words is "four billion, five hundred twenty-three million, one hundred forty-six thousand, four hundred eighty-eight".