4546879064 has 64 divisors (see below), whose sum is σ = 10501995840. Its totient is φ = 1797189120.

The previous prime is 4546879033. The next prime is 4546879069. The reversal of 4546879064 is 4609786454.

It is a junction number, because it is equal to n+sod(n) for n = 4546878997 and 4546879015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546879069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178162 + ... + 1182014.

It is an arithmetic number, because the mean of its divisors is an integer number (164093685).

Almost surely, 2^4546879064 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 4546879064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250997920).

4546879064 is an abundant number, since it is smaller than the sum of its proper divisors (5955116776).

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

4546879064 is a wasteful number, since it uses less digits than its factorization.

4546879064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500 (or 5496 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The square root of 4546879064 is about 67430.5499310216. The cubic root of 4546879064 is about 1656.6768404485.

The spelling of 4546879064 in words is "four billion, five hundred forty-six million, eight hundred seventy-nine thousand, sixty-four".