54162023 has 2 divisors, whose sum is σ = 54162024. Its totient is φ = 54162022.

The previous prime is 54162019. The next prime is 54162037. The reversal of 54162023 is 32026145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54162023 - 2² = 54162019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54162023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54162013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27081011 + 27081012.

It is an arithmetic number, because the mean of its divisors is an integer number (27081012).

Almost surely, 2^54162023 is an apocalyptic number.

54162023 is a deficient number, since it is larger than the sum of its proper divisors (1).

54162023 is an equidigital number, since it uses as much as digits as its factorization.

54162023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 54162023 is about 7359.4852401510. The cubic root of 54162023 is about 378.3539674921.

Adding to 54162023 its reverse (32026145), we get a palindrome (86188168).

The spelling of 54162023 in words is "fifty-four million, one hundred sixty-two thousand, twenty-three".