53091876189 has 64 divisors (see below), whose sum is σ = 83852402688. Its totient is φ = 29553638400.

The previous prime is 53091876139. The next prime is 53091876203. The reversal of 53091876189 is 98167819035.

It is not a de Polignac number, because 53091876189 - 2¹¹ = 53091874141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53091876139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1876629 + ... + 1904709.

It is an arithmetic number, because the mean of its divisors is an integer number (1310193792).

Almost surely, 2^53091876189 is an apocalyptic number.

It is an amenable number.

53091876189 is a deficient number, since it is larger than the sum of its proper divisors (30760526499).

53091876189 is a wasteful number, since it uses less digits than its factorization.

53091876189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28218.

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 53091876189 in words is "fifty-three billion, ninety-one million, eight hundred seventy-six thousand, one hundred eighty-nine".