252054408 has 64 divisors (see below), whose sum is σ = 641520000. Its totient is φ = 82514432.

The previous prime is 252054391. The next prime is 252054409. The reversal of 252054408 is 804450252.

It is not an unprimeable number, because it can be changed into a prime (252054409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420493 + ... + 421091.

It is an arithmetic number, because the mean of its divisors is an integer number (10023750).

Almost surely, 2^252054408 is an apocalyptic number.

It is an amenable number.

252054408 is an abundant number, since it is smaller than the sum of its proper divisors (389465592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252054408 is a wasteful number, since it uses less digits than its factorization.

252054408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 252054408 is about 15876.2214648196. The cubic root of 252054408 is about 631.6814142317.

The spelling of 252054408 in words is "two hundred fifty-two million, fifty-four thousand, four hundred eight".