54214015 has 4 divisors (see below), whose sum is σ = 65056824. Its totient is φ = 43371208.

The previous prime is 54214001. The next prime is 54214081. The reversal of 54214015 is 51041245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51041245 = 5 ⋅10208249.

It is a cyclic number.

It is not a de Polignac number, because 54214015 - 2¹¹ = 54211967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5421397 + ... + 5421406.

It is an arithmetic number, because the mean of its divisors is an integer number (16264206).

Almost surely, 2^54214015 is an apocalyptic number.

54214015 is a deficient number, since it is larger than the sum of its proper divisors (10842809).

54214015 is a wasteful number, since it uses less digits than its factorization.

54214015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10842808.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 54214015 is about 7363.0167051284. The cubic root of 54214015 is about 378.4749937963.

The spelling of 54214015 in words is "fifty-four million, two hundred fourteen thousand, fifteen".