2420561359 has 2 divisors, whose sum is σ = 2420561360. Its totient is φ = 2420561358.

The previous prime is 2420561291. The next prime is 2420561369. The reversal of 2420561359 is 9531650242.

2420561359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420561359 - 2³¹ = 273077711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420561369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210280679 + 1210280680.

It is an arithmetic number, because the mean of its divisors is an integer number (1210280680).

Almost surely, 2^2420561359 is an apocalyptic number.

2420561359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420561359 is an equidigital number, since it uses as much as digits as its factorization.

2420561359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 2420561359 is about 49199.2007963544. The cubic root of 2420561359 is about 1342.6784916883.

The spelling of 2420561359 in words is "two billion, four hundred twenty million, five hundred sixty-one thousand, three hundred fifty-nine".