2052544215 has 64 divisors (see below), whose sum is σ = 3557675520. Its totient is φ = 1006694400.

The previous prime is 2052544201. The next prime is 2052544231. The reversal of 2052544215 is 5124452502.

It is not a de Polignac number, because 2052544215 - 2⁴ = 2052544199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3414915 + ... + 3415515.

It is an arithmetic number, because the mean of its divisors is an integer number (55588680).

Almost surely, 2^2052544215 is an apocalyptic number.

2052544215 is a deficient number, since it is larger than the sum of its proper divisors (1505131305).

2052544215 is a wasteful number, since it uses less digits than its factorization.

2052544215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 2052544215 is about 45305.0131332064. The cubic root of 2052544215 is about 1270.8594044662.

Adding to 2052544215 its reverse (5124452502), we get a palindrome (7176996717).

The spelling of 2052544215 in words is "two billion, fifty-two million, five hundred forty-four thousand, two hundred fifteen".