54499836305 has 8 divisors (see below), whose sum is σ = 65416888872. Its totient is φ = 43588478848.

The previous prime is 54499836289. The next prime is 54499836317. The reversal of 54499836305 is 50363899445.

It is a happy number.

It is a Cunningham number, because it is equal to 233452²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 11819168656 + 42680667649 = 108716^2 + 206593^2 .

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 54499836305 - 2⁴ = 54499836289 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1402694 + ... + 1441023.

It is an arithmetic number, because the mean of its divisors is an integer number (8177111109).

Almost surely, 2^54499836305 is an apocalyptic number.

It is an amenable number.

54499836305 is a deficient number, since it is larger than the sum of its proper divisors (10917052567).

54499836305 is a wasteful number, since it uses less digits than its factorization.

54499836305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847555.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 54499836305 in words is "fifty-four billion, four hundred ninety-nine million, eight hundred thirty-six thousand, three hundred five".