2052521598 has 16 divisors (see below), whose sum is σ = 4106448000. Its totient is φ = 683939736.

The previous prime is 2052521593. The next prime is 2052521629. The reversal of 2052521598 is 8951252502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052521593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39040 + ... + 75027.

It is an arithmetic number, because the mean of its divisors is an integer number (256653000).

Almost surely, 2^2052521598 is an apocalyptic number.

2052521598 is an abundant number, since it is smaller than the sum of its proper divisors (2053926402).

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

2052521598 is a wasteful number, since it uses less digits than its factorization.

2052521598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117071.

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 2052521598 is about 45304.7635243801. The cubic root of 2052521598 is about 1270.8547365793.

The spelling of 2052521598 in words is "two billion, fifty-two million, five hundred twenty-one thousand, five hundred ninety-eight".