54832681 has 2 divisors, whose sum is σ = 54832682. Its totient is φ = 54832680.

The previous prime is 54832669. The next prime is 54832693. The reversal of 54832681 is 18623845.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (54832669) and next prime (54832693).

It can be written as a sum of positive squares in only one way, i.e., 41024025 + 13808656 = 6405^2 + 3716^2 .

It is a cyclic number.

It is not a de Polignac number, because 54832681 - 2⁷ = 54832553 is a prime.

It is a super-2 number, since 2×54832681² = 6013245811295522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54832681.

It is not a weakly prime, because it can be changed into another prime (54832601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27416340 + 27416341.

It is an arithmetic number, because the mean of its divisors is an integer number (27416341).

Almost surely, 2^54832681 is an apocalyptic number.

It is an amenable number.

54832681 is a deficient number, since it is larger than the sum of its proper divisors (1).

54832681 is an equidigital number, since it uses as much as digits as its factorization.

54832681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 37.

The square root of 54832681 is about 7404.9092499503. The cubic root of 54832681 is about 379.9092142309.

The spelling of 54832681 in words is "fifty-four million, eight hundred thirty-two thousand, six hundred eighty-one".