54145522410073 has 2 divisors, whose sum is σ = 54145522410074. Its totient is φ = 54145522410072.

The previous prime is 54145522409971. The next prime is 54145522410101. The reversal of 54145522410073 is 37001422554145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47021918706009 + 7123603704064 = 6857253^2 + 2669008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54145522410073 is a prime.

It is not a weakly prime, because it can be changed into another prime (54145522410173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27072761205036 + 27072761205037.

It is an arithmetic number, because the mean of its divisors is an integer number (27072761205037).

Almost surely, 2^{54145522410073} is an apocalyptic number.

It is an amenable number.

54145522410073 is a deficient number, since it is larger than the sum of its proper divisors (1).

54145522410073 is an equidigital number, since it uses as much as digits as its factorization.

54145522410073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 54145522410073 in words is "fifty-four trillion, one hundred forty-five billion, five hundred twenty-two million, four hundred ten thousand, seventy-three".