253483105 has 4 divisors (see below), whose sum is σ = 304179732. Its totient is φ = 202786480.

The previous prime is 253483091. The next prime is 253483117. The reversal of 253483105 is 501384352.

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

It can be written as a sum of positive squares in 2 ways, for example, as 61826769 + 191656336 = 7863^2 + 13844^2 .

It is not a de Polignac number, because 253483105 - 2¹¹ = 253481057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25348306 + ... + 25348315.

It is an arithmetic number, because the mean of its divisors is an integer number (76044933).

Almost surely, 2^253483105 is an apocalyptic number.

It is an amenable number.

253483105 is a deficient number, since it is larger than the sum of its proper divisors (50696627).

253483105 is an equidigital number, since it uses as much as digits as its factorization.

253483105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50696626.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 253483105 is about 15921.1527534912. The cubic root of 253483105 is about 632.8726670080.

The spelling of 253483105 in words is "two hundred fifty-three million, four hundred eighty-three thousand, one hundred five".