2052506530 has 32 divisors (see below), whose sum is σ = 3804634944. Its totient is φ = 796775616.

The previous prime is 2052506503. The next prime is 2052506531. The reversal of 2052506530 is 356052502.

It is not an unprimeable number, because it can be changed into a prime (2052506531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52309 + ... + 82711.

It is an arithmetic number, because the mean of its divisors is an integer number (118894842).

Almost surely, 2^2052506530 is an apocalyptic number.

2052506530 is a deficient number, since it is larger than the sum of its proper divisors (1752128414).

2052506530 is a wasteful number, since it uses less digits than its factorization.

2052506530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30610.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2052506530 is about 45304.5972280960. The cubic root of 2052506530 is about 1270.8516266996.

The spelling of 2052506530 in words is "two billion, fifty-two million, five hundred six thousand, five hundred thirty".