53112055021135 has 32 divisors (see below), whose sum is σ = 73655031124224. Its totient is φ = 36336696384000.

The previous prime is 53112055021111. The next prime is 53112055021141.

It is a happy number.

53112055021135 is nontrivially palindromic in base 10.

53112055021135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53112055021135 - 2¹³ = 53112055012943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53112055021135.

It is a congruent number.

It is an unprimeable number.

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, 12243121 + ... + 16003690.

It is an arithmetic number, because the mean of its divisors is an integer number (2301719722632).

Almost surely, 2^{53112055021135} is an apocalyptic number.

53112055021135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53112055021135 is a deficient number, since it is larger than the sum of its proper divisors (20542976103089).

53112055021135 is a wasteful number, since it uses less digits than its factorization.

53112055021135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28248855.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 53112055021135 in words is "fifty-three trillion, one hundred twelve billion, fifty-five million, twenty-one thousand, one hundred thirty-five".