253053303 has 4 divisors (see below), whose sum is σ = 337404408. Its totient is φ = 168702200.

The previous prime is 253053287. The next prime is 253053319. The reversal of 253053303 is 303350352.

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

It is an interprime number because it is at equal distance from previous prime (253053287) and next prime (253053319).

It is a cyclic number.

It is not a de Polignac number, because 253053303 - 2⁴ = 253053287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253053103) 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, 42175548 + ... + 42175553.

It is an arithmetic number, because the mean of its divisors is an integer number (84351102).

Almost surely, 2^253053303 is an apocalyptic number.

253053303 is a deficient number, since it is larger than the sum of its proper divisors (84351105).

253053303 is an equidigital number, since it uses as much as digits as its factorization.

253053303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84351104.

The product of its (nonzero) digits is 4050, while the sum is 24.

The square root of 253053303 is about 15907.6491977916. The cubic root of 253053303 is about 632.5147683075.

The spelling of 253053303 in words is "two hundred fifty-three million, fifty-three thousand, three hundred three".