54422057543057 has 2 divisors, whose sum is σ = 54422057543058. Its totient is φ = 54422057543056.

The previous prime is 54422057542981. The next prime is 54422057543111. The reversal of 54422057543057 is 75034575022445.

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., 33756750723136 + 20665306819921 = 5810056^2 + 4545911^2 .

It is a cyclic number.

It is not a de Polignac number, because 54422057543057 - 2²⁸ = 54421789107601 is a prime.

It is a super-2 number, since 2×54422057543057² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54422057543857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27211028771528 + 27211028771529.

It is an arithmetic number, because the mean of its divisors is an integer number (27211028771529).

Almost surely, 2^{54422057543057} is an apocalyptic number.

It is an amenable number.

54422057543057 is a deficient number, since it is larger than the sum of its proper divisors (1).

54422057543057 is an equidigital number, since it uses as much as digits as its factorization.

54422057543057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520000, while the sum is 53.

The spelling of 54422057543057 in words is "fifty-four trillion, four hundred twenty-two billion, fifty-seven million, five hundred forty-three thousand, fifty-seven".