53111211134 has 8 divisors (see below), whose sum is σ = 80371833120. Its totient is φ = 26320600096.

The previous prime is 53111211089. The next prime is 53111211149. The reversal of 53111211134 is 43111211135.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117502454 + ... + 117502905.

It is an arithmetic number, because the mean of its divisors is an integer number (10046479140).

Almost surely, 2^53111211134 is an apocalyptic number.

53111211134 is a deficient number, since it is larger than the sum of its proper divisors (27260621986).

53111211134 is a wasteful number, since it uses less digits than its factorization.

53111211134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235005474.

The product of its digits is 360, while the sum is 23.

Adding to 53111211134 its reverse (43111211135), we get a palindrome (96222422269).

Subtracting from 53111211134 its reverse (43111211135), we obtain a palindrome (9999999999).

The spelling of 53111211134 in words is "fifty-three billion, one hundred eleven million, two hundred eleven thousand, one hundred thirty-four".