54572427017 has 2 divisors, whose sum is σ = 54572427018. Its totient is φ = 54572427016.

The previous prime is 54572426999. The next prime is 54572427029. The reversal of 54572427017 is 71072427545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54335143801 + 237283216 = 233099^2 + 15404^2 .

It is a cyclic number.

It is not a de Polignac number, because 54572427017 - 2³² = 50277459721 is a prime.

It is not a weakly prime, because it can be changed into another prime (54572427047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27286213508 + 27286213509.

It is an arithmetic number, because the mean of its divisors is an integer number (27286213509).

Almost surely, 2^54572427017 is an apocalyptic number.

It is an amenable number.

54572427017 is a deficient number, since it is larger than the sum of its proper divisors (1).

54572427017 is an equidigital number, since it uses as much as digits as its factorization.

54572427017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 54572427017 in words is "fifty-four billion, five hundred seventy-two million, four hundred twenty-seven thousand, seventeen".