2052524645 has 8 divisors (see below), whose sum is σ = 2503407480. Its totient is φ = 1615101120.

The previous prime is 2052524603. The next prime is 2052524651. The reversal of 2052524645 is 5464252502.

It can be written as a sum of positive squares in 4 ways, for example, as 26894596 + 2025630049 = 5186^2 + 45007^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2052524645 - 2⁶ = 2052524581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3364490 + ... + 3365099.

It is an arithmetic number, because the mean of its divisors is an integer number (312925935).

Almost surely, 2^2052524645 is an apocalyptic number.

It is an amenable number.

2052524645 is a deficient number, since it is larger than the sum of its proper divisors (450882835).

2052524645 is an equidigital number, since it uses as much as digits as its factorization.

2052524645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6729655.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 2052524645 is about 45304.7971521780. The cubic root of 2052524645 is about 1270.8553654468.

The spelling of 2052524645 in words is "two billion, fifty-two million, five hundred twenty-four thousand, six hundred forty-five".