2054335517 has 8 divisors (see below), whose sum is σ = 2215414656. Its totient is φ = 1893692592.

The previous prime is 2054335511. The next prime is 2054335519. The reversal of 2054335517 is 7155334502.

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 2054335517 - 2⁴ = 2054335501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054335511) 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, 99233 + ... + 118134.

It is an arithmetic number, because the mean of its divisors is an integer number (276926832).

Almost surely, 2^2054335517 is an apocalyptic number.

It is an amenable number.

2054335517 is a deficient number, since it is larger than the sum of its proper divisors (161079139).

2054335517 is a wasteful number, since it uses less digits than its factorization.

2054335517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218107.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 2054335517 is about 45324.7781792697. The cubic root of 2054335517 is about 1271.2289996006.

The spelling of 2054335517 in words is "two billion, fifty-four million, three hundred thirty-five thousand, five hundred seventeen".