253034553513 has 8 divisors (see below), whose sum is σ = 385576462528. Its totient is φ = 144591173424.

The previous prime is 253034553467. The next prime is 253034553523. The reversal of 253034553513 is 315355430352.

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

It is not a de Polignac number, because 253034553513 - 2³⁷ = 115595600041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253034553523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6024632206 + ... + 6024632247.

It is an arithmetic number, because the mean of its divisors is an integer number (48197057816).

Almost surely, 2^253034553513 is an apocalyptic number.

It is an amenable number.

253034553513 is a deficient number, since it is larger than the sum of its proper divisors (132541909015).

253034553513 is a wasteful number, since it uses less digits than its factorization.

253034553513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12049264463.

The product of its (nonzero) digits is 405000, while the sum is 39.

Adding to 253034553513 its reverse (315355430352), we get a palindrome (568389983865).

The spelling of 253034553513 in words is "two hundred fifty-three billion, thirty-four million, five hundred fifty-three thousand, five hundred thirteen".