4586426544 has 80 divisors (see below), whose sum is σ = 13622128128. Its totient is φ = 1302544896.

The previous prime is 4586426519. The next prime is 4586426557. The reversal of 4586426544 is 4456246854.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 4586426493 and 4586426502.

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, 15244 + ... + 96980.

Almost surely, 2^4586426544 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 4586426544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6811064064).

4586426544 is an abundant number, since it is smaller than the sum of its proper divisors (9035701584).

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

4586426544 is a wasteful number, since it uses less digits than its factorization.

4586426544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81922 (or 81916 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 48.

The square root of 4586426544 is about 67723.1610603049. The cubic root of 4586426544 is about 1661.4660856439.

The spelling of 4586426544 in words is "four billion, five hundred eighty-six million, four hundred twenty-six thousand, five hundred forty-four".