54506151 has 12 divisors (see below), whose sum is σ = 89978512. Its totient is φ = 31146336.

The previous prime is 54506149. The next prime is 54506197. The reversal of 54506151 is 15160545.

It is a happy number.

54506151 is a `hidden beast` number, since 5 + 4 + 506 + 151 = 666.

It is not a de Polignac number, because 54506151 - 2¹ = 54506149 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 (54506141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432526 + ... + 432651.

Almost surely, 2^54506151 is an apocalyptic number.

54506151 is a deficient number, since it is larger than the sum of its proper divisors (35472361).

54506151 is a wasteful number, since it uses less digits than its factorization.

54506151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865190 (or 865187 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 54506151 is about 7382.8281166501. The cubic root of 54506151 is about 379.1535893301.

Adding to 54506151 its reverse (15160545), we get a palindrome (69666696).

The spelling of 54506151 in words is "fifty-four million, five hundred six thousand, one hundred fifty-one".