54295897 has 2 divisors, whose sum is σ = 54295898. Its totient is φ = 54295896.

The previous prime is 54295889. The next prime is 54295921. The reversal of 54295897 is 79859245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50851161 + 3444736 = 7131^2 + 1856^2 .

It is a cyclic number.

It is not a de Polignac number, because 54295897 - 2³ = 54295889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54295897.

It is not a weakly prime, because it can be changed into another prime (54295097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27147948 + 27147949.

It is an arithmetic number, because the mean of its divisors is an integer number (27147949).

Almost surely, 2^54295897 is an apocalyptic number.

It is an amenable number.

54295897 is a deficient number, since it is larger than the sum of its proper divisors (1).

54295897 is an equidigital number, since it uses as much as digits as its factorization.

54295897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 49.

The square root of 54295897 is about 7368.5749639941. The cubic root of 54295897 is about 378.6654408636.

The spelling of 54295897 in words is "fifty-four million, two hundred ninety-five thousand, eight hundred ninety-seven".