52013598 has 96 divisors (see below), whose sum is σ = 134830080. Its totient is φ = 13245120.

The previous prime is 52013597. The next prime is 52013609. The reversal of 52013598 is 89531025.

52013598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52013593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118263 + ... + 118701.

It is an arithmetic number, because the mean of its divisors is an integer number (1404480).

Almost surely, 2^52013598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52013598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67415040).

52013598 is an abundant number, since it is smaller than the sum of its proper divisors (82816482).

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

52013598 is a wasteful number, since it uses less digits than its factorization.

52013598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 52013598 is about 7212.0453409556. The cubic root of 52013598 is about 373.2836479017.

The spelling of 52013598 in words is "fifty-two million, thirteen thousand, five hundred ninety-eight".