54269123 has 2 divisors, whose sum is σ = 54269124. Its totient is φ = 54269122.

The previous prime is 54269119. The next prime is 54269147. The reversal of 54269123 is 32196245.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54269123 - 2² = 54269119 is a prime.

It is a super-2 number, since 2×54269123² = 5890275422378258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54269123.

It is not a weakly prime, because it can be changed into another prime (54269113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27134561 + 27134562.

It is an arithmetic number, because the mean of its divisors is an integer number (27134562).

Almost surely, 2^54269123 is an apocalyptic number.

54269123 is a deficient number, since it is larger than the sum of its proper divisors (1).

54269123 is an equidigital number, since it uses as much as digits as its factorization.

54269123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 54269123 is about 7366.7579707766. The cubic root of 54269123 is about 378.6031890423.

The spelling of 54269123 in words is "fifty-four million, two hundred sixty-nine thousand, one hundred twenty-three".