54252263 has 16 divisors (see below), whose sum is σ = 60942336. Its totient is φ = 47956320.

The previous prime is 54252259. The next prime is 54252269. The reversal of 54252263 is 36225245.

It is a cyclic number.

It is not a de Polignac number, because 54252263 - 2² = 54252259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54252269) 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 in 15 ways as a sum of consecutive naturals, for example, 40856 + ... + 42162.

It is an arithmetic number, because the mean of its divisors is an integer number (3808896).

Almost surely, 2^54252263 is an apocalyptic number.

54252263 is a deficient number, since it is larger than the sum of its proper divisors (6690073).

54252263 is a wasteful number, since it uses less digits than its factorization.

54252263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454.

The product of its digits is 14400, while the sum is 29.

The square root of 54252263 is about 7365.6135521761. The cubic root of 54252263 is about 378.5639776051.

The spelling of 54252263 in words is "fifty-four million, two hundred fifty-two thousand, two hundred sixty-three".