545360663101 has 2 divisors, whose sum is σ = 545360663102. Its totient is φ = 545360663100.

The previous prime is 545360663093. The next prime is 545360663147. The reversal of 545360663101 is 101366063545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524480124100 + 20880539001 = 724210^2 + 144501^2 .

It is a cyclic number.

It is not a de Polignac number, because 545360663101 - 2³ = 545360663093 is a prime.

It is a super-3 number, since 3×545360663101³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545360663501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272680331550 + 272680331551.

It is an arithmetic number, because the mean of its divisors is an integer number (272680331551).

Almost surely, 2^545360663101 is an apocalyptic number.

It is an amenable number.

545360663101 is a deficient number, since it is larger than the sum of its proper divisors (1).

545360663101 is an equidigital number, since it uses as much as digits as its factorization.

545360663101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 545360663101 in words is "five hundred forty-five billion, three hundred sixty million, six hundred sixty-three thousand, one hundred one".