252144051 has 16 divisors (see below), whose sum is σ = 356825088. Its totient is φ = 157827200.

The previous prime is 252144023. The next prime is 252144059. The reversal of 252144051 is 150441252.

It is a cyclic number.

It is not a de Polignac number, because 252144051 - 2⁹ = 252143539 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 16246 + ... + 27716.

It is an arithmetic number, because the mean of its divisors is an integer number (22301568).

Almost surely, 2^252144051 is an apocalyptic number.

252144051 is a deficient number, since it is larger than the sum of its proper divisors (104681037).

252144051 is a wasteful number, since it uses less digits than its factorization.

252144051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11922.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 252144051 is about 15879.0443981998. The cubic root of 252144051 is about 631.7562910619.

The spelling of 252144051 in words is "two hundred fifty-two million, one hundred forty-four thousand, fifty-one".