54942463 has 2 divisors, whose sum is σ = 54942464. Its totient is φ = 54942462.

The previous prime is 54942451. The next prime is 54942473. The reversal of 54942463 is 36424945.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54942463 - 2²¹ = 52845311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54942403) 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, 27471231 + 27471232.

It is an arithmetic number, because the mean of its divisors is an integer number (27471232).

Almost surely, 2^54942463 is an apocalyptic number.

54942463 is a deficient number, since it is larger than the sum of its proper divisors (1).

54942463 is an equidigital number, since it uses as much as digits as its factorization.

54942463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 54942463 is about 7412.3183282965. The cubic root of 54942463 is about 380.1625873966.

The spelling of 54942463 in words is "fifty-four million, nine hundred forty-two thousand, four hundred sixty-three".