59055840 has 72 divisors (see below), whose sum is σ = 201532968. Its totient is φ = 15747840.

The previous prime is 59055817. The next prime is 59055847. The reversal of 59055840 is 4855095.

It is a happy number.

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 = 59055795 and 59055804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59055847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19066 + ... + 21945.

It is an arithmetic number, because the mean of its divisors is an integer number (2799069).

Almost surely, 2^59055840 is an apocalyptic number.

It is an amenable number.

59055840 is an abundant number, since it is smaller than the sum of its proper divisors (142477128).

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

59055840 is a wasteful number, since it uses less digits than its factorization.

59055840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41032 (or 41021 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 59055840 is about 7684.7797626217. The cubic root of 59055840 is about 389.4224192005.

It can be divided in two parts, 59055 and 840, that added together give a palindrome (59895).

The spelling of 59055840 in words is "fifty-nine million, fifty-five thousand, eight hundred forty".