54150415 has 16 divisors (see below), whose sum is σ = 71033760. Its totient is φ = 39301120.

The previous prime is 54150401. The next prime is 54150419. The reversal of 54150415 is 51405145.

It is a happy number.

54150415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54150415 - 2¹⁹ = 53626127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54150415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54150419) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 43887 + ... + 45103.

It is an arithmetic number, because the mean of its divisors is an integer number (4439610).

Almost surely, 2^54150415 is an apocalyptic number.

54150415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54150415 is a deficient number, since it is larger than the sum of its proper divisors (16883345).

54150415 is a wasteful number, since it uses less digits than its factorization.

54150415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 54150415 is about 7358.6965557767. The cubic root of 54150415 is about 378.3269359645.

The spelling of 54150415 in words is "fifty-four million, one hundred fifty thousand, four hundred fifteen".