253119999 has 8 divisors (see below), whose sum is σ = 368174592. Its totient is φ = 153406040.

The previous prime is 253119989. The next prime is 253120001. The reversal of 253119999 is 999911352.

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 253119999 - 2⁴ = 253119983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253119989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835119 + ... + 3835184.

It is an arithmetic number, because the mean of its divisors is an integer number (46021824).

Almost surely, 2^253119999 is an apocalyptic number.

253119999 is a deficient number, since it is larger than the sum of its proper divisors (115054593).

253119999 is a wasteful number, since it uses less digits than its factorization.

253119999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670317.

The product of its digits is 196830, while the sum is 48.

The square root of 253119999 is about 15909.7454096538. The cubic root of 253119999 is about 632.5703330163.

The spelling of 253119999 in words is "two hundred fifty-three million, one hundred nineteen thousand, nine hundred ninety-nine".