2505445052 has 48 divisors (see below), whose sum is σ = 4949683200. Its totient is φ = 1099781760.

The previous prime is 2505445049. The next prime is 2505445109.

2505445052 is nontrivially palindromic in base 10.

2505445052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160949 + ... + 175827.

It is an arithmetic number, because the mean of its divisors is an integer number (103118400).

Almost surely, 2^2505445052 is an apocalyptic number.

2505445052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2505445052 is a deficient number, since it is larger than the sum of its proper divisors (2444238148).

2505445052 is a wasteful number, since it uses less digits than its factorization.

2505445052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15026 (or 15024 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2505445052 is about 50054.4209036525. The cubic root of 2505445052 is about 1358.1934368008.

The spelling of 2505445052 in words is "two billion, five hundred five million, four hundred forty-five thousand, fifty-two".