53113452213 has 32 divisors (see below), whose sum is σ = 75326469120. Its totient is φ = 33220154880.

The previous prime is 53113452181. The next prime is 53113452221. The reversal of 53113452213 is 31225431135.

It is not a de Polignac number, because 53113452213 - 2⁵ = 53113452181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53113452253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 762693 + ... + 829413.

It is an arithmetic number, because the mean of its divisors is an integer number (2353952160).

Almost surely, 2^53113452213 is an apocalyptic number.

It is an amenable number.

53113452213 is a deficient number, since it is larger than the sum of its proper divisors (22213016907).

53113452213 is a wasteful number, since it uses less digits than its factorization.

53113452213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66969.

The product of its digits is 10800, while the sum is 30.

Adding to 53113452213 its reverse (31225431135), we get a palindrome (84338883348).

The spelling of 53113452213 in words is "fifty-three billion, one hundred thirteen million, four hundred fifty-two thousand, two hundred thirteen".