2053514455231 has 4 divisors (see below), whose sum is σ = 2053541782512. Its totient is φ = 2053487127952.

The previous prime is 2053514455183. The next prime is 2053514455327. The reversal of 2053514455231 is 1325544153502.

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 2053514455231 - 2¹¹ = 2053514453183 is a prime.

It is a super-2 number, since 2×2053514455231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053514459231) 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, 13550611 + ... + 13701316.

It is an arithmetic number, because the mean of its divisors is an integer number (513385445628).

Almost surely, 2^{2053514455231} is an apocalyptic number.

2053514455231 is a deficient number, since it is larger than the sum of its proper divisors (27327281).

2053514455231 is an equidigital number, since it uses as much as digits as its factorization.

2053514455231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27327280.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 2053514455231 in words is "two trillion, fifty-three billion, five hundred fourteen million, four hundred fifty-five thousand, two hundred thirty-one".