61160078872223 has 2 divisors, whose sum is σ = 61160078872224. Its totient is φ = 61160078872222.

The previous prime is 61160078872183. The next prime is 61160078872259. The reversal of 61160078872223 is 32227887006116.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61160078872223 - 2⁴² = 56762032361119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61160078872283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30580039436111 + 30580039436112.

It is an arithmetic number, because the mean of its divisors is an integer number (30580039436112).

Almost surely, 2^{61160078872223} is an apocalyptic number.

61160078872223 is a deficient number, since it is larger than the sum of its proper divisors (1).

61160078872223 is an equidigital number, since it uses as much as digits as its factorization.

61160078872223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 61160078872223 in words is "sixty-one trillion, one hundred sixty billion, seventy-eight million, eight hundred seventy-two thousand, two hundred twenty-three".