54551005097 has 4 divisors (see below), whose sum is σ = 54556427520. Its totient is φ = 54545582676.

The previous prime is 54551005081. The next prime is 54551005123. The reversal of 54551005097 is 79050015545.

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 54551005097 - 2⁴ = 54551005081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54551005027) 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, 2696093 + ... + 2716250.

It is an arithmetic number, because the mean of its divisors is an integer number (13639106880).

Almost surely, 2^54551005097 is an apocalyptic number.

It is an amenable number.

54551005097 is a deficient number, since it is larger than the sum of its proper divisors (5422423).

54551005097 is a wasteful number, since it uses less digits than its factorization.

54551005097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422422.

The product of its (nonzero) digits is 157500, while the sum is 41.

The spelling of 54551005097 in words is "fifty-four billion, five hundred fifty-one million, five thousand, ninety-seven".