59144544 has 72 divisors (see below), whose sum is σ = 169533000. Its totient is φ = 19557888.

The previous prime is 59144531. The next prime is 59144551. The reversal of 59144544 is 44544195.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 59144499 and 59144508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38707 + ... + 40205.

It is an arithmetic number, because the mean of its divisors is an integer number (2354625).

Almost surely, 2^59144544 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 59144544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84766500).

59144544 is an abundant number, since it is smaller than the sum of its proper divisors (110388456).

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

59144544 is a wasteful number, since it uses less digits than its factorization.

59144544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1641 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 59144544 is about 7690.5490051101. The cubic root of 59144544 is about 389.6172971645.

The spelling of 59144544 in words is "fifty-nine million, one hundred forty-four thousand, five hundred forty-four".