2361361957 has 2 divisors, whose sum is σ = 2361361958. Its totient is φ = 2361361956.

The previous prime is 2361361837. The next prime is 2361361963. The reversal of 2361361957 is 7591631632.

2361361957 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 can be written as a sum of positive squares in only one way, i.e., 2361085281 + 276676 = 48591^2 + 526^2 .

It is a cyclic number.

It is not a de Polignac number, because 2361361957 - 2¹¹ = 2361359909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2361361987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180680978 + 1180680979.

It is an arithmetic number, because the mean of its divisors is an integer number (1180680979).

Almost surely, 2^2361361957 is an apocalyptic number.

It is an amenable number.

2361361957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361361957 is an equidigital number, since it uses as much as digits as its factorization.

2361361957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 43.

The square root of 2361361957 is about 48593.8469047265. The cubic root of 2361361957 is about 1331.6421115601.

The spelling of 2361361957 in words is "two billion, three hundred sixty-one million, three hundred sixty-one thousand, nine hundred fifty-seven".