54356853 has 24 divisors (see below), whose sum is σ = 78016608. Its totient is φ = 33647328.

The previous prime is 54356851. The next prime is 54356867. The reversal of 54356853 is 35865345.

It is not a de Polignac number, because 54356853 - 2¹ = 54356851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54356851) 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 23 ways as a sum of consecutive naturals, for example, 56926 + ... + 57872.

It is an arithmetic number, because the mean of its divisors is an integer number (3250692).

Almost surely, 2^54356853 is an apocalyptic number.

54356853 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

54356853 is a deficient number, since it is larger than the sum of its proper divisors (23659755).

54356853 is a wasteful number, since it uses less digits than its factorization.

54356853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1022 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 54356853 is about 7372.7100173545. The cubic root of 54356853 is about 378.8070924402.

The spelling of 54356853 in words is "fifty-four million, three hundred fifty-six thousand, eight hundred fifty-three".