54553705058297 has 2 divisors, whose sum is σ = 54553705058298. Its totient is φ = 54553705058296.

The previous prime is 54553705058291. The next prime is 54553705058317. The reversal of 54553705058297 is 79285050735545.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54086258000896 + 467447057401 = 7354336^2 + 683701^2 .

It is a cyclic number.

It is not a de Polignac number, because 54553705058297 - 2³⁶ = 54484985581561 is a prime.

It is a super-2 number, since 2×54553705058297² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54553705058291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27276852529148 + 27276852529149.

It is an arithmetic number, because the mean of its divisors is an integer number (27276852529149).

Almost surely, 2^{54553705058297} is an apocalyptic number.

It is an amenable number.

54553705058297 is a deficient number, since it is larger than the sum of its proper divisors (1).

54553705058297 is an equidigital number, since it uses as much as digits as its factorization.

54553705058297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600000, while the sum is 65.

The spelling of 54553705058297 in words is "fifty-four trillion, five hundred fifty-three billion, seven hundred five million, fifty-eight thousand, two hundred ninety-seven".