54055503115 has 4 divisors (see below), whose sum is σ = 64866603744. Its totient is φ = 43244402488.

The previous prime is 54055503113. The next prime is 54055503133. The reversal of 54055503115 is 51130555045.

54055503115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54055503115 - 2¹ = 54055503113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54055503113) 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, 5405550307 + ... + 5405550316.

It is an arithmetic number, because the mean of its divisors is an integer number (16216650936).

Almost surely, 2^54055503115 is an apocalyptic number.

54055503115 is a deficient number, since it is larger than the sum of its proper divisors (10811100629).

54055503115 is a wasteful number, since it uses less digits than its factorization.

54055503115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10811100628.

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 54055503115 in words is "fifty-four billion, fifty-five million, five hundred three thousand, one hundred fifteen".