50560005611009 has 2 divisors, whose sum is σ = 50560005611010. Its totient is φ = 50560005611008.

The previous prime is 50560005610973. The next prime is 50560005611051. The reversal of 50560005611009 is 90011650006505.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50422383160384 + 137622450625 = 7100872^2 + 370975^2 .

It is a cyclic number.

It is not a de Polignac number, because 50560005611009 - 2¹⁶ = 50560005545473 is a prime.

It is not a weakly prime, because it can be changed into another prime (50560005614009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280002805504 + 25280002805505.

It is an arithmetic number, because the mean of its divisors is an integer number (25280002805505).

Almost surely, 2^{50560005611009} is an apocalyptic number.

It is an amenable number.

50560005611009 is a deficient number, since it is larger than the sum of its proper divisors (1).

50560005611009 is an equidigital number, since it uses as much as digits as its factorization.

50560005611009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 38.

The spelling of 50560005611009 in words is "fifty trillion, five hundred sixty billion, five million, six hundred eleven thousand, nine".