2357360561 has 2 divisors, whose sum is σ = 2357360562. Its totient is φ = 2357360560.

The previous prime is 2357360543. The next prime is 2357360587. The reversal of 2357360561 is 1650637532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2320830625 + 36529936 = 48175^2 + 6044^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357360561 - 2¹⁸ = 2357098417 is a prime.

It is not a weakly prime, because it can be changed into another prime (2357360501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178680280 + 1178680281.

It is an arithmetic number, because the mean of its divisors is an integer number (1178680281).

Almost surely, 2^2357360561 is an apocalyptic number.

It is an amenable number.

2357360561 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357360561 is an equidigital number, since it uses as much as digits as its factorization.

2357360561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 2357360561 is about 48552.6576100629. The cubic root of 2357360561 is about 1330.8895176366.

The spelling of 2357360561 in words is "two billion, three hundred fifty-seven million, three hundred sixty thousand, five hundred sixty-one".