2252204530 has 16 divisors (see below), whose sum is σ = 4056251544. Its totient is φ = 900374400.

The previous prime is 2252204519. The next prime is 2252204569. The reversal of 2252204530 is 354022522.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 928481841 + 1323722689 = 30471^2 + 36383^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2252204495 and 2252204504.

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, 44517 + ... + 80536.

Almost surely, 2^2252204530 is an apocalyptic number.

2252204530 is a deficient number, since it is larger than the sum of its proper divisors (1804047014).

2252204530 is a wasteful number, since it uses less digits than its factorization.

2252204530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126861.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2252204530 is about 47457.3969998355. The cubic root of 2252204530 is about 1310.7985205961.

The spelling of 2252204530 in words is "two billion, two hundred fifty-two million, two hundred four thousand, five hundred thirty".