54823797 has 60 divisors (see below), whose sum is σ = 100420320. Its totient is φ = 29638224.

The previous prime is 54823777. The next prime is 54823807. The reversal of 54823797 is 79732845.

54823797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54823797 - 2⁷ = 54823669 is a prime.

Its product of digits (423360) is a multiple of the sum of its prime divisors (756).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54823777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 75048 + ... + 75774.

It is an arithmetic number, because the mean of its divisors is an integer number (1673672).

Almost surely, 2^54823797 is an apocalyptic number.

54823797 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

54823797 is a deficient number, since it is larger than the sum of its proper divisors (45596523).

54823797 is a wasteful number, since it uses less digits than its factorization.

54823797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 756 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 54823797 is about 7404.3093533428. The cubic root of 54823797 is about 379.8886954715. Note that the first 3 decimals are identical.

The spelling of 54823797 in words is "fifty-four million, eight hundred twenty-three thousand, seven hundred ninety-seven".