54097651 has 2 divisors, whose sum is σ = 54097652. Its totient is φ = 54097650.

The previous prime is 54097643. The next prime is 54097709. The reversal of 54097651 is 15679045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54097651 - 2³ = 54097643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54097651.

It is not a weakly prime, because it can be changed into another prime (54097751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27048825 + 27048826.

It is an arithmetic number, because the mean of its divisors is an integer number (27048826).

Almost surely, 2^54097651 is an apocalyptic number.

54097651 is a deficient number, since it is larger than the sum of its proper divisors (1).

54097651 is an equidigital number, since it uses as much as digits as its factorization.

54097651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 54097651 is about 7355.1105362190. The cubic root of 54097651 is about 378.2040158255.

The spelling of 54097651 in words is "fifty-four million, ninety-seven thousand, six hundred fifty-one".