633272842523 has 2 divisors, whose sum is σ = 633272842524. Its totient is φ = 633272842522.

The previous prime is 633272842493. The next prime is 633272842537. The reversal of 633272842523 is 325248272336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 633272842523 - 2¹⁶ = 633272776987 is a prime.

It is not a weakly prime, because it can be changed into another prime (633272842823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316636421261 + 316636421262.

It is an arithmetic number, because the mean of its divisors is an integer number (316636421262).

Almost surely, 2^633272842523 is an apocalyptic number.

633272842523 is a deficient number, since it is larger than the sum of its proper divisors (1).

633272842523 is an equidigital number, since it uses as much as digits as its factorization.

633272842523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 47.

The spelling of 633272842523 in words is "six hundred thirty-three billion, two hundred seventy-two million, eight hundred forty-two thousand, five hundred twenty-three".