54500617 has 4 divisors (see below), whose sum is σ = 54827136. Its totient is φ = 54174100.

The previous prime is 54500597. The next prime is 54500627. The reversal of 54500617 is 71600545.

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 54500617 - 2⁷ = 54500489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54500627) 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, 163009 + ... + 163342.

It is an arithmetic number, because the mean of its divisors is an integer number (13706784).

Almost surely, 2^54500617 is an apocalyptic number.

It is an amenable number.

54500617 is a deficient number, since it is larger than the sum of its proper divisors (326519).

54500617 is a wasteful number, since it uses less digits than its factorization.

54500617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326518.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 54500617 is about 7382.4533185114. The cubic root of 54500617 is about 379.1407570966.

The spelling of 54500617 in words is "fifty-four million, five hundred thousand, six hundred seventeen".