2253530452 has 6 divisors (see below), whose sum is σ = 3943678298. Its totient is φ = 1126765224.

The previous prime is 2253530423. The next prime is 2253530471. The reversal of 2253530452 is 2540353522.

It can be written as a sum of positive squares in only one way, i.e., 1878875716 + 374654736 = 43346^2 + 19356^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281691303 + ... + 281691310.

Almost surely, 2^2253530452 is an apocalyptic number.

It is an amenable number.

2253530452 is a deficient number, since it is larger than the sum of its proper divisors (1690147846).

2253530452 is a wasteful number, since it uses less digits than its factorization.

2253530452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563382617 (or 563382615 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2253530452 is about 47471.3645474827. The cubic root of 2253530452 is about 1311.0557020398.

Adding to 2253530452 its reverse (2540353522), we get a palindrome (4793883974).

The spelling of 2253530452 in words is "two billion, two hundred fifty-three million, five hundred thirty thousand, four hundred fifty-two".