252144053 has 12 divisors (see below), whose sum is σ = 293901120. Its totient is φ = 215688312.

The previous prime is 252144023. The next prime is 252144059. The reversal of 252144053 is 350441252.

It is a happy number.

It is not a de Polignac number, because 252144053 - 2⁶ = 252143989 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 (252144059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20708 + ... + 30546.

It is an arithmetic number, because the mean of its divisors is an integer number (24491760).

Almost surely, 2^252144053 is an apocalyptic number.

It is an amenable number.

252144053 is a deficient number, since it is larger than the sum of its proper divisors (41757067).

252144053 is an equidigital number, since it uses as much as digits as its factorization.

252144053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10376 (or 10369 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 252144053 is about 15879.0444611759. The cubic root of 252144053 is about 631.7562927323.

The spelling of 252144053 in words is "two hundred fifty-two million, one hundred forty-four thousand, fifty-three".