253321330514 has 16 divisors (see below), whose sum is σ = 457121198400. Its totient is φ = 102852269424.

The previous prime is 253321330511. The next prime is 253321330531. The reversal of 253321330514 is 415033123352.

It is not an unprimeable number, because it can be changed into a prime (253321330511) 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, 476167649 + ... + 476168180.

It is an arithmetic number, because the mean of its divisors is an integer number (28570074900).

Almost surely, 2^253321330514 is an apocalyptic number.

253321330514 is a deficient number, since it is larger than the sum of its proper divisors (203799867886).

253321330514 is a wasteful number, since it uses less digits than its factorization.

253321330514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952335857.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 253321330514 its reverse (415033123352), we get a palindrome (668354453866).

The spelling of 253321330514 in words is "two hundred fifty-three billion, three hundred twenty-one million, three hundred thirty thousand, five hundred fourteen".