253225419 has 8 divisors (see below), whose sum is σ = 349276560. Its totient is φ = 162995616.

The previous prime is 253225417. The next prime is 253225433. The reversal of 253225419 is 914522352.

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

It is not a de Polignac number, because 253225419 - 2¹ = 253225417 is a prime.

It is a super-2 number, since 2×253225419² = 128246225655451122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 253225419.

It is not an unprimeable number, because it can be changed into a prime (253225411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1455232 + ... + 1455405.

It is an arithmetic number, because the mean of its divisors is an integer number (43659570).

Almost surely, 2^253225419 is an apocalyptic number.

253225419 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

253225419 is a deficient number, since it is larger than the sum of its proper divisors (96051141).

253225419 is a wasteful number, since it uses less digits than its factorization.

253225419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2910669.

The product of its digits is 21600, while the sum is 33.

The square root of 253225419 is about 15913.0581284680. The cubic root of 253225419 is about 632.6581389438.

The spelling of 253225419 in words is "two hundred fifty-three million, two hundred twenty-five thousand, four hundred nineteen".