2053622371583 has 4 divisors (see below), whose sum is σ = 2053796759040. Its totient is φ = 2053447984128.

The previous prime is 2053622371519. The next prime is 2053622371621. The reversal of 2053622371583 is 3851732263502.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2053622371583 - 2⁶ = 2053622371519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053622379583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87176063 + ... + 87199616.

It is an arithmetic number, because the mean of its divisors is an integer number (513449189760).

Almost surely, 2^{2053622371583} is an apocalyptic number.

2053622371583 is a deficient number, since it is larger than the sum of its proper divisors (174387457).

2053622371583 is a wasteful number, since it uses less digits than its factorization.

2053622371583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174387456.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 2053622371583 in words is "two trillion, fifty-three billion, six hundred twenty-two million, three hundred seventy-one thousand, five hundred eighty-three".