54355097 has 2 divisors, whose sum is σ = 54355098. Its totient is φ = 54355096.

The previous prime is 54355073. The next prime is 54355099. The reversal of 54355097 is 79055345.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42133081 + 12222016 = 6491^2 + 3496^2 .

It is a cyclic number.

It is not a de Polignac number, because 54355097 - 2⁶ = 54355033 is a prime.

Together with 54355099, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54355097.

It is not a weakly prime, because it can be changed into another prime (54355099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27177548 + 27177549.

It is an arithmetic number, because the mean of its divisors is an integer number (27177549).

Almost surely, 2^54355097 is an apocalyptic number.

It is an amenable number.

54355097 is a deficient number, since it is larger than the sum of its proper divisors (1).

54355097 is an equidigital number, since it uses as much as digits as its factorization.

54355097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 54355097 is about 7372.5909285678. The cubic root of 54355097 is about 378.8030132709.

The spelling of 54355097 in words is "fifty-four million, three hundred fifty-five thousand, ninety-seven".