54769697 has 2 divisors, whose sum is σ = 54769698. Its totient is φ = 54769696.

The previous prime is 54769681. The next prime is 54769703. The reversal of 54769697 is 79696745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28718881 + 26050816 = 5359^2 + 5104^2 .

It is a cyclic number.

It is not a de Polignac number, because 54769697 - 2⁴ = 54769681 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54769667) 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, 27384848 + 27384849.

It is an arithmetic number, because the mean of its divisors is an integer number (27384849).

Almost surely, 2^54769697 is an apocalyptic number.

It is an amenable number.

54769697 is a deficient number, since it is larger than the sum of its proper divisors (1).

54769697 is an equidigital number, since it uses as much as digits as its factorization.

54769697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857680, while the sum is 53.

The square root of 54769697 is about 7400.6551736992. The cubic root of 54769697 is about 379.7636965752.

The spelling of 54769697 in words is "fifty-four million, seven hundred sixty-nine thousand, six hundred ninety-seven".