252455354 has 4 divisors (see below), whose sum is σ = 378683034. Its totient is φ = 126227676.

The previous prime is 252455341. The next prime is 252455407. The reversal of 252455354 is 453554252.

252455354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 250367329 + 2088025 = 15823^2 + 1445^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63113837 + ... + 63113840.

Almost surely, 2^252455354 is an apocalyptic number.

252455354 is a deficient number, since it is larger than the sum of its proper divisors (126227680).

252455354 is a wasteful number, since it uses less digits than its factorization.

252455354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126227679.

The product of its digits is 120000, while the sum is 35.

The square root of 252455354 is about 15888.8436961284. The cubic root of 252455354 is about 632.0161778826.

The spelling of 252455354 in words is "two hundred fifty-two million, four hundred fifty-five thousand, three hundred fifty-four".