252047653 has 8 divisors (see below), whose sum is σ = 296112096. Its totient is φ = 211508400.

The previous prime is 252047617. The next prime is 252047687. The reversal of 252047653 is 356740252.

252047653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252047653 - 2²¹ = 249950501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252047603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881143 + ... + 881428.

It is an arithmetic number, because the mean of its divisors is an integer number (37014012).

Almost surely, 2^252047653 is an apocalyptic number.

It is an amenable number.

252047653 is a deficient number, since it is larger than the sum of its proper divisors (44064443).

252047653 is a wasteful number, since it uses less digits than its factorization.

252047653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762595.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 252047653 is about 15876.0087238575. The cubic root of 252047653 is about 631.6757712092.

The spelling of 252047653 in words is "two hundred fifty-two million, forty-seven thousand, six hundred fifty-three".