656110550153 has 2 divisors, whose sum is σ = 656110550154. Its totient is φ = 656110550152.

The previous prime is 656110550143. The next prime is 656110550159. The reversal of 656110550153 is 351055011656.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 648406626169 + 7703923984 = 805237^2 + 87772^2 .

It is a cyclic number.

It is not a de Polignac number, because 656110550153 - 2²⁰ = 656109501577 is a prime.

It is not a weakly prime, because it can be changed into another prime (656110550159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328055275076 + 328055275077.

It is an arithmetic number, because the mean of its divisors is an integer number (328055275077).

Almost surely, 2^656110550153 is an apocalyptic number.

It is an amenable number.

656110550153 is a deficient number, since it is larger than the sum of its proper divisors (1).

656110550153 is an equidigital number, since it uses as much as digits as its factorization.

656110550153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 656110550153 in words is "six hundred fifty-six billion, one hundred ten million, five hundred fifty thousand, one hundred fifty-three".