252353026 has 4 divisors (see below), whose sum is σ = 378529542. Its totient is φ = 126176512.

The previous prime is 252353009. The next prime is 252353039. The reversal of 252353026 is 620353252.

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., 196028001 + 56325025 = 14001^2 + 7505^2 .

It is a junction number, because it is equal to n+sod(n) for n = 252352985 and 252353003.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 63088255 + ... + 63088258.

Almost surely, 2^252353026 is an apocalyptic number.

252353026 is a deficient number, since it is larger than the sum of its proper divisors (126176516).

252353026 is a wasteful number, since it uses less digits than its factorization.

252353026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126176515.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 252353026 is about 15885.6232487114. The cubic root of 252353026 is about 631.9307744104.

The spelling of 252353026 in words is "two hundred fifty-two million, three hundred fifty-three thousand, twenty-six".