54026551 has 2 divisors, whose sum is σ = 54026552. Its totient is φ = 54026550.

The previous prime is 54026537. The next prime is 54026569. The reversal of 54026551 is 15562045.

54026551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54026551 is a prime.

It is equal to p_3227671 and since 54026551 and 3227671 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54026591) 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 as a sum of consecutive naturals, namely, 27013275 + 27013276.

It is an arithmetic number, because the mean of its divisors is an integer number (27013276).

Almost surely, 2^54026551 is an apocalyptic number.

54026551 is a deficient number, since it is larger than the sum of its proper divisors (1).

54026551 is an equidigital number, since it uses as much as digits as its factorization.

54026551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 54026551 is about 7350.2755730653. The cubic root of 54026551 is about 378.0382532697.

Adding to 54026551 its reverse (15562045), we get a palindrome (69588596).

The spelling of 54026551 in words is "fifty-four million, twenty-six thousand, five hundred fifty-one".