54343764 has 48 divisors (see below), whose sum is σ = 149184000. Its totient is φ = 17048448.

The previous prime is 54343739. The next prime is 54343769. The reversal of 54343764 is 46734345.

It is a happy number.

54343764 is a `hidden beast` number, since 543 + 43 + 76 + 4 = 666.

54343764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54343769) 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 15 ways as a sum of consecutive naturals, for example, 12964 + ... + 16635.

It is an arithmetic number, because the mean of its divisors is an integer number (3108000).

Almost surely, 2^54343764 is an apocalyptic number.

54343764 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

54343764 is an abundant number, since it is smaller than the sum of its proper divisors (94840236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54343764 is a wasteful number, since it uses less digits than its factorization.

54343764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29629 (or 29621 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 54343764 is about 7371.8222984551. The cubic root of 54343764 is about 378.7766847192.

The spelling of 54343764 in words is "fifty-four million, three hundred forty-three thousand, seven hundred sixty-four".