2357540953 has 2 divisors, whose sum is σ = 2357540954. Its totient is φ = 2357540952.

The previous prime is 2357540947. The next prime is 2357540971. The reversal of 2357540953 is 3590457532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1513754649 + 843786304 = 38907^2 + 29048^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357540953 - 2²⁵ = 2323986521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2357544953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178770476 + 1178770477.

It is an arithmetic number, because the mean of its divisors is an integer number (1178770477).

Almost surely, 2^2357540953 is an apocalyptic number.

It is an amenable number.

2357540953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357540953 is an equidigital number, since it uses as much as digits as its factorization.

2357540953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567000, while the sum is 43.

The square root of 2357540953 is about 48554.5152689222. The cubic root of 2357540953 is about 1330.9234646000.

The spelling of 2357540953 in words is "two billion, three hundred fifty-seven million, five hundred forty thousand, nine hundred fifty-three".