5656160531101 has 2 divisors, whose sum is σ = 5656160531102. Its totient is φ = 5656160531100.

The previous prime is 5656160531081. The next prime is 5656160531159. The reversal of 5656160531101 is 1011350616565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2891343156025 + 2764817375076 = 1700395^2 + 1662774^2 .

It is a cyclic number.

It is not a de Polignac number, because 5656160531101 - 2⁹ = 5656160530589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5656160531201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828080265550 + 2828080265551.

It is an arithmetic number, because the mean of its divisors is an integer number (2828080265551).

Almost surely, 2^{5656160531101} is an apocalyptic number.

It is an amenable number.

5656160531101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5656160531101 is an equidigital number, since it uses as much as digits as its factorization.

5656160531101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 5656160531101 in words is "five trillion, six hundred fifty-six billion, one hundred sixty million, five hundred thirty-one thousand, one hundred one".