253005652 has 12 divisors (see below), whose sum is σ = 442956640. Its totient is φ = 126446616.

The previous prime is 253005631. The next prime is 253005659. The reversal of 253005652 is 256500352.

253005652 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 253005652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253005659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2952 + ... + 22687.

Almost surely, 2^253005652 is an apocalyptic number.

It is an amenable number.

253005652 is a deficient number, since it is larger than the sum of its proper divisors (189950988).

253005652 is a wasteful number, since it uses less digits than its factorization.

253005652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28110 (or 28108 counting only the distinct ones).

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

The square root of 253005652 is about 15906.1513886924. The cubic root of 253005652 is about 632.4750640859.

The spelling of 253005652 in words is "two hundred fifty-three million, five thousand, six hundred fifty-two".