54514343408417 has 4 divisors (see below), whose sum is σ = 54516060914196. Its totient is φ = 54512625902640.

The previous prime is 54514343408267. The next prime is 54514343408423. The reversal of 54514343408417 is 71480434341545.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36578110464256 + 17936232944161 = 6047984^2 + 4235119^2 .

It is a cyclic number.

It is not a de Polignac number, because 54514343408417 - 2²⁸ = 54514074972961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54514343408117) 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, 858705278 + ... + 858768759.

It is an arithmetic number, because the mean of its divisors is an integer number (13629015228549).

Almost surely, 2^{54514343408417} is an apocalyptic number.

It is an amenable number.

54514343408417 is a deficient number, since it is larger than the sum of its proper divisors (1717505779).

54514343408417 is a wasteful number, since it uses less digits than its factorization.

54514343408417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717505778.

The product of its (nonzero) digits is 12902400, while the sum is 53.

The spelling of 54514343408417 in words is "fifty-four trillion, five hundred fourteen billion, three hundred forty-three million, four hundred eight thousand, four hundred seventeen".