54338911 has 4 divisors (see below), whose sum is σ = 59278824. Its totient is φ = 49399000.

The previous prime is 54338897. The next prime is 54338923. The reversal of 54338911 is 11983345.

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 54338911 - 2¹³ = 54330719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54338411) 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, 2469940 + ... + 2469961.

It is an arithmetic number, because the mean of its divisors is an integer number (14819706).

Almost surely, 2^54338911 is an apocalyptic number.

54338911 is a deficient number, since it is larger than the sum of its proper divisors (4939913).

54338911 is a wasteful number, since it uses less digits than its factorization.

54338911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939912.

The product of its digits is 12960, while the sum is 34.

The square root of 54338911 is about 7371.4931323308. The cubic root of 54338911 is about 378.7654092276.

The spelling of 54338911 in words is "fifty-four million, three hundred thirty-eight thousand, nine hundred eleven".