253340504135 has 8 divisors (see below), whose sum is σ = 306960145440. Its totient is φ = 200704709664.

The previous prime is 253340504111. The next prime is 253340504147. The reversal of 253340504135 is 531405043352.

It is a happy number.

253340504135 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 253340504135 - 2²⁴ = 253323726919 is a prime.

It is a super-2 number, since 2×253340504135² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 253340504095 and 253340504104.

It is a congruent number.

It is an unprimeable number.

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, 245961140 + ... + 245962169.

It is an arithmetic number, because the mean of its divisors is an integer number (38370018180).

Almost surely, 2^253340504135 is an apocalyptic number.

253340504135 is a deficient number, since it is larger than the sum of its proper divisors (53619641305).

253340504135 is a wasteful number, since it uses less digits than its factorization.

253340504135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491923417.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 253340504135 its reverse (531405043352), we get a palindrome (784745547487).

The spelling of 253340504135 in words is "two hundred fifty-three billion, three hundred forty million, five hundred four thousand, one hundred thirty-five".