2054255133637 has 4 divisors (see below), whose sum is σ = 2347720152736. Its totient is φ = 1760790114540.

The previous prime is 2054255133571. The next prime is 2054255133701. The reversal of 2054255133637 is 7363315524502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2054255133637 - 2⁷ = 2054255133509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054255137637) 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, 146732509539 + ... + 146732509552.

It is an arithmetic number, because the mean of its divisors is an integer number (586930038184).

Almost surely, 2^{2054255133637} is an apocalyptic number.

It is an amenable number.

2054255133637 is a deficient number, since it is larger than the sum of its proper divisors (293465019099).

2054255133637 is an equidigital number, since it uses as much as digits as its factorization.

2054255133637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293465019098.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 2054255133637 in words is "two trillion, fifty-four billion, two hundred fifty-five million, one hundred thirty-three thousand, six hundred thirty-seven".