54340733 has 2 divisors, whose sum is σ = 54340734. Its totient is φ = 54340732.

The previous prime is 54340723. The next prime is 54340763. The reversal of 54340733 is 33704345.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27321529 + 27019204 = 5227^2 + 5198^2 .

It is a cyclic number.

It is not a de Polignac number, because 54340733 - 2⁴ = 54340717 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54340696 and 54340705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54340723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27170366 + 27170367.

It is an arithmetic number, because the mean of its divisors is an integer number (27170367).

Almost surely, 2^54340733 is an apocalyptic number.

It is an amenable number.

54340733 is a deficient number, since it is larger than the sum of its proper divisors (1).

54340733 is an equidigital number, since it uses as much as digits as its factorization.

54340733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 54340733 is about 7371.6167154838. The cubic root of 54340733 is about 378.7696425529.

The spelling of 54340733 in words is "fifty-four million, three hundred forty thousand, seven hundred thirty-three".