54655297 has 2 divisors, whose sum is σ = 54655298. Its totient is φ = 54655296.

The previous prime is 54655277. The next prime is 54655331. The reversal of 54655297 is 79255645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44408896 + 10246401 = 6664^2 + 3201^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54655297 is a prime.

It is not a weakly prime, because it can be changed into another prime (54655247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27327648 + 27327649.

It is an arithmetic number, because the mean of its divisors is an integer number (27327649).

Almost surely, 2^54655297 is an apocalyptic number.

It is an amenable number.

54655297 is a deficient number, since it is larger than the sum of its proper divisors (1).

54655297 is an equidigital number, since it uses as much as digits as its factorization.

54655297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 43.

The square root of 54655297 is about 7392.9220880515. The cubic root of 54655297 is about 379.4991022653.

The spelling of 54655297 in words is "fifty-four million, six hundred fifty-five thousand, two hundred ninety-seven".