54680837 has 2 divisors, whose sum is σ = 54680838. Its totient is φ = 54680836.

The previous prime is 54680809. The next prime is 54680851. The reversal of 54680837 is 73808645.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48916036 + 5764801 = 6994^2 + 2401^2 .

It is a cyclic number.

It is not a de Polignac number, because 54680837 - 2⁸ = 54680581 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54680794 and 54680803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54680887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27340418 + 27340419.

It is an arithmetic number, because the mean of its divisors is an integer number (27340419).

Almost surely, 2^54680837 is an apocalyptic number.

It is an amenable number.

54680837 is a deficient number, since it is larger than the sum of its proper divisors (1).

54680837 is an equidigital number, since it uses as much as digits as its factorization.

54680837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 54680837 is about 7394.6492141277. The cubic root of 54680837 is about 379.5582053975.

The spelling of 54680837 in words is "fifty-four million, six hundred eighty thousand, eight hundred thirty-seven".