54603879061 has 2 divisors, whose sum is σ = 54603879062. Its totient is φ = 54603879060.

The previous prime is 54603879019. The next prime is 54603879101. The reversal of 54603879061 is 16097830645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53317580836 + 1286298225 = 230906^2 + 35865^2 .

It is a cyclic number.

It is not a de Polignac number, because 54603879061 - 2²¹ = 54601781909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54603878996 and 54603879014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54603679061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27301939530 + 27301939531.

It is an arithmetic number, because the mean of its divisors is an integer number (27301939531).

Almost surely, 2^54603879061 is an apocalyptic number.

It is an amenable number.

54603879061 is a deficient number, since it is larger than the sum of its proper divisors (1).

54603879061 is an equidigital number, since it uses as much as digits as its factorization.

54603879061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 54603879061 in words is "fifty-four billion, six hundred three million, eight hundred seventy-nine thousand, sixty-one".