54153511 has 2 divisors, whose sum is σ = 54153512. Its totient is φ = 54153510.

The previous prime is 54153493. The next prime is 54153529. The reversal of 54153511 is 11535145.

It is a happy number.

54153511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (54153493) and next prime (54153529).

It is a cyclic number.

It is not a de Polignac number, because 54153511 - 2⁵ = 54153479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54153611) 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, 27076755 + 27076756.

It is an arithmetic number, because the mean of its divisors is an integer number (27076756).

Almost surely, 2^54153511 is an apocalyptic number.

54153511 is a deficient number, since it is larger than the sum of its proper divisors (1).

54153511 is an equidigital number, since it uses as much as digits as its factorization.

54153511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1500, while the sum is 25.

The square root of 54153511 is about 7358.9069161119. The cubic root of 54153511 is about 378.3341459916.

Adding to 54153511 its reverse (11535145), we get a palindrome (65688656).

The spelling of 54153511 in words is "fifty-four million, one hundred fifty-three thousand, five hundred eleven".