200245553152423 has 2 divisors, whose sum is σ = 200245553152424. Its totient is φ = 200245553152422.

The previous prime is 200245553152387. The next prime is 200245553152487. The reversal of 200245553152423 is 324251355542002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200245553152423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200245553152423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200245553152493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100122776576211 + 100122776576212.

It is an arithmetic number, because the mean of its divisors is an integer number (100122776576212).

Almost surely, 2^{200245553152423} is an apocalyptic number.

200245553152423 is a deficient number, since it is larger than the sum of its proper divisors (1).

200245553152423 is an equidigital number, since it uses as much as digits as its factorization.

200245553152423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 200245553152423 in words is "two hundred trillion, two hundred forty-five billion, five hundred fifty-three million, one hundred fifty-two thousand, four hundred twenty-three".