4946554464 has 96 divisors (see below), whose sum is σ = 13765852800. Its totient is φ = 1549903872.

The previous prime is 4946554441. The next prime is 4946554507. The reversal of 4946554464 is 4644556494.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831387 + ... + 1834085.

It is an arithmetic number, because the mean of its divisors is an integer number (143394300).

Almost surely, 2^4946554464 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 4946554464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6882926400).

4946554464 is an abundant number, since it is smaller than the sum of its proper divisors (8819298336).

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

4946554464 is a wasteful number, since it uses less digits than its factorization.

4946554464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852 (or 3844 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 51.

The square root of 4946554464 is about 70331.7457767117. The cubic root of 4946554464 is about 1703.8614029088.

The spelling of 4946554464 in words is "four billion, nine hundred forty-six million, five hundred fifty-four thousand, four hundred sixty-four".