54908103 has 4 divisors (see below), whose sum is σ = 73210808. Its totient is φ = 36605400.

The previous prime is 54908101. The next prime is 54908131. The reversal of 54908103 is 30180945.

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

It is not a de Polignac number, because 54908103 - 2¹ = 54908101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54908101) 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, 9151348 + ... + 9151353.

It is an arithmetic number, because the mean of its divisors is an integer number (18302702).

Almost surely, 2^54908103 is an apocalyptic number.

54908103 is a deficient number, since it is larger than the sum of its proper divisors (18302705).

54908103 is a wasteful number, since it uses less digits than its factorization.

54908103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302704.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 54908103 is about 7410.0002024291. Note that the first 3 decimals coincide. The cubic root of 54908103 is about 380.0833219873.

The spelling of 54908103 in words is "fifty-four million, nine hundred eight thousand, one hundred three".