54162751 has 2 divisors, whose sum is σ = 54162752. Its totient is φ = 54162750.

The previous prime is 54162739. The next prime is 54162791. The reversal of 54162751 is 15726145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54162751 - 2⁷ = 54162623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54162791) 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 as a sum of consecutive naturals, namely, 27081375 + 27081376.

It is an arithmetic number, because the mean of its divisors is an integer number (27081376).

Almost surely, 2^54162751 is an apocalyptic number.

54162751 is a deficient number, since it is larger than the sum of its proper divisors (1).

54162751 is an equidigital number, since it uses as much as digits as its factorization.

54162751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 31.

The square root of 54162751 is about 7359.5346999658. The cubic root of 54162751 is about 378.3556626556.

Adding to 54162751 its reverse (15726145), we get a palindrome (69888896).

The spelling of 54162751 in words is "fifty-four million, one hundred sixty-two thousand, seven hundred fifty-one".