54807151 has 4 divisors (see below), whose sum is σ = 62636752. Its totient is φ = 46977552.

The previous prime is 54807149. The next prime is 54807157. The reversal of 54807151 is 15170845.

54807151 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, and also an emirpimes, since its reverse is a distinct semiprime: 15170845 = 5 ⋅3034169.

It is a cyclic number.

It is not a de Polignac number, because 54807151 - 2¹ = 54807149 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 (54807157) 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 3 ways as a sum of consecutive naturals, for example, 3914790 + ... + 3914803.

It is an arithmetic number, because the mean of its divisors is an integer number (15659188).

Almost surely, 2^54807151 is an apocalyptic number.

54807151 is a deficient number, since it is larger than the sum of its proper divisors (7829601).

54807151 is an equidigital number, since it uses as much as digits as its factorization.

54807151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829600.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 54807151 is about 7403.1851928748. The cubic root of 54807151 is about 379.8502433900.

Adding to 54807151 its reverse (15170845), we get a palindrome (69977996).

The spelling of 54807151 in words is "fifty-four million, eight hundred seven thousand, one hundred fifty-one".