2511552052 has 24 divisors (see below), whose sum is σ = 4699847880. Its totient is φ = 1170201600.

The previous prime is 2511552049. The next prime is 2511552067. The reversal of 2511552052 is 2502551152.

It can be written as a sum of positive squares in 4 ways, for example, as 1882344996 + 629207056 = 43386^2 + 25084^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2511552052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175977 + ... + 189712.

It is an arithmetic number, because the mean of its divisors is an integer number (195826995).

Almost surely, 2^2511552052 is an apocalyptic number.

It is an amenable number.

2511552052 is a deficient number, since it is larger than the sum of its proper divisors (2188295828).

2511552052 is a wasteful number, since it uses less digits than its factorization.

2511552052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365811 (or 365809 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 2511552052 is about 50115.3873775311. The cubic root of 2511552052 is about 1359.2960695348.

The spelling of 2511552052 in words is "two billion, five hundred eleven million, five hundred fifty-two thousand, fifty-two".