254443052 has 12 divisors (see below), whose sum is σ = 445501056. Its totient is φ = 127157040.

The previous prime is 254443051. The next prime is 254443061. The reversal of 254443052 is 250344452.

It is a super-2 number, since 2×254443052² = 129482533422149408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254443051) 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, 6623 + ... + 23510.

It is an arithmetic number, because the mean of its divisors is an integer number (37125088).

Almost surely, 2^254443052 is an apocalyptic number.

It is an amenable number.

254443052 is a deficient number, since it is larger than the sum of its proper divisors (191058004).

254443052 is a wasteful number, since it uses less digits than its factorization.

254443052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32248 (or 32246 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 254443052 is about 15951.2711719160. The cubic root of 254443052 is about 633.6705622947.

The spelling of 254443052 in words is "two hundred fifty-four million, four hundred forty-three thousand, fifty-two".