54007015 has 4 divisors (see below), whose sum is σ = 64808424. Its totient is φ = 43205608.

The previous prime is 54006989. The next prime is 54007033. The reversal of 54007015 is 51070045.

54007015 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 54007015 - 2¹³ = 53998823 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5400697 + ... + 5400706.

It is an arithmetic number, because the mean of its divisors is an integer number (16202106).

Almost surely, 2^54007015 is an apocalyptic number.

54007015 is a deficient number, since it is larger than the sum of its proper divisors (10801409).

54007015 is a wasteful number, since it uses less digits than its factorization.

54007015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10801408.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 54007015 is about 7348.9465231419. The cubic root of 54007015 is about 377.9926815675.

The spelling of 54007015 in words is "fifty-four million, seven thousand, fifteen".