2054591755 has 8 divisors (see below), whose sum is σ = 2476372752. Its totient is φ = 1636431648.

The previous prime is 2054591753. The next prime is 2054591761. The reversal of 2054591755 is 5571954502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2054591755 - 2¹ = 2054591753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2054591753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903972 + ... + 906241.

It is an arithmetic number, because the mean of its divisors is an integer number (309546594).

Almost surely, 2^2054591755 is an apocalyptic number.

2054591755 is a deficient number, since it is larger than the sum of its proper divisors (421780997).

2054591755 is a wasteful number, since it uses less digits than its factorization.

2054591755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810445.

The product of its (nonzero) digits is 315000, while the sum is 43.

The square root of 2054591755 is about 45327.6047789865. The cubic root of 2054591755 is about 1271.2818510184.

The spelling of 2054591755 in words is "two billion, fifty-four million, five hundred ninety-one thousand, seven hundred fifty-five".