118594484536 has 64 divisors (see below), whose sum is σ = 252070963200. Its totient is φ = 51814089600.

The previous prime is 118594484509. The next prime is 118594484557. The reversal of 118594484536 is 635484495811.

It is a Harshad number since it is a multiple of its sum of digits (58).

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, 464901 + ... + 673291.

It is an arithmetic number, because the mean of its divisors is an integer number (3938608800).

Almost surely, 2^118594484536 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 118594484536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126035481600).

118594484536 is an abundant number, since it is smaller than the sum of its proper divisors (133476478664).

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

118594484536 is a wasteful number, since it uses less digits than its factorization.

118594484536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208660 (or 208656 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 58.

The spelling of 118594484536 in words is "one hundred eighteen billion, five hundred ninety-four million, four hundred eighty-four thousand, five hundred thirty-six".