253410099 has 4 divisors (see below), whose sum is σ = 337880136. Its totient is φ = 168940064.

The previous prime is 253410097. The next prime is 253410103. The reversal of 253410099 is 990014352.

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

It is a cyclic number.

It is not a de Polignac number, because 253410099 - 2¹ = 253410097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253410097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42235014 + ... + 42235019.

It is an arithmetic number, because the mean of its divisors is an integer number (84470034).

Almost surely, 2^253410099 is an apocalyptic number.

253410099 is a deficient number, since it is larger than the sum of its proper divisors (84470037).

253410099 is an equidigital number, since it uses as much as digits as its factorization.

253410099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84470036.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 253410099 is about 15918.8598523889. The cubic root of 253410099 is about 632.8119030130.

The spelling of 253410099 in words is "two hundred fifty-three million, four hundred ten thousand, ninety-nine".