54611953211 has 2 divisors, whose sum is σ = 54611953212. Its totient is φ = 54611953210.

The previous prime is 54611953199. The next prime is 54611953247. The reversal of 54611953211 is 11235911645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54611953211 - 2⁶ = 54611953147 is a prime.

It is not a weakly prime, because it can be changed into another prime (54611353211) 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, 27305976605 + 27305976606.

It is an arithmetic number, because the mean of its divisors is an integer number (27305976606).

Almost surely, 2^54611953211 is an apocalyptic number.

54611953211 is a deficient number, since it is larger than the sum of its proper divisors (1).

54611953211 is an equidigital number, since it uses as much as digits as its factorization.

54611953211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 38.

The spelling of 54611953211 in words is "fifty-four billion, six hundred eleven million, nine hundred fifty-three thousand, two hundred eleven".