253053455 has 8 divisors (see below), whose sum is σ = 304212672. Its totient is φ = 202077088.

The previous prime is 253053421. The next prime is 253053467. The reversal of 253053455 is 554350352.

253053455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253053455 - 2¹² = 253049359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42647 + ... + 48216.

It is an arithmetic number, because the mean of its divisors is an integer number (38026584).

Almost surely, 2^253053455 is an apocalyptic number.

253053455 is a deficient number, since it is larger than the sum of its proper divisors (51159217).

253053455 is an equidigital number, since it uses as much as digits as its factorization.

253053455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91425.

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 253053455 is about 15907.6539753667. The cubic root of 253053455 is about 632.5148949504.

The spelling of 253053455 in words is "two hundred fifty-three million, fifty-three thousand, four hundred fifty-five".