2355380010947 has 2 divisors, whose sum is σ = 2355380010948. Its totient is φ = 2355380010946.

The previous prime is 2355380010917. The next prime is 2355380011003. The reversal of 2355380010947 is 7490100835532.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2355380010947 is a prime.

It is not a weakly prime, because it can be changed into another prime (2355380010917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177690005473 + 1177690005474.

It is an arithmetic number, because the mean of its divisors is an integer number (1177690005474).

Almost surely, 2^{2355380010947} is an apocalyptic number.

2355380010947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355380010947 is an equidigital number, since it uses as much as digits as its factorization.

2355380010947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 2355380010947 in words is "two trillion, three hundred fifty-five billion, three hundred eighty million, ten thousand, nine hundred forty-seven".