54476497 has 2 divisors, whose sum is σ = 54476498. Its totient is φ = 54476496.

The previous prime is 54476491. The next prime is 54476507. The reversal of 54476497 is 79467445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49999041 + 4477456 = 7071^2 + 2116^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54476497 is a prime.

It is not a weakly prime, because it can be changed into another prime (54476491) 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, 27238248 + 27238249.

It is an arithmetic number, because the mean of its divisors is an integer number (27238249).

Almost surely, 2^54476497 is an apocalyptic number.

It is an amenable number.

54476497 is a deficient number, since it is larger than the sum of its proper divisors (1).

54476497 is an equidigital number, since it uses as much as digits as its factorization.

54476497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 46.

The square root of 54476497 is about 7380.8195344420. The cubic root of 54476497 is about 379.0848175191.

The spelling of 54476497 in words is "fifty-four million, four hundred seventy-six thousand, four hundred ninety-seven".