74629569011 has 2 divisors, whose sum is σ = 74629569012. Its totient is φ = 74629569010.

The previous prime is 74629568989. The next prime is 74629569013. The reversal of 74629569011 is 11096592647.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74629569011 - 2⁶ = 74629568947 is a prime.

It is a super-2 number, since 2×74629569011² (a number of 23 digits) contains 22 as substring.

Together with 74629569013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (74629569013) 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, 37314784505 + 37314784506.

It is an arithmetic number, because the mean of its divisors is an integer number (37314784506).

Almost surely, 2^74629569011 is an apocalyptic number.

74629569011 is a deficient number, since it is larger than the sum of its proper divisors (1).

74629569011 is an equidigital number, since it uses as much as digits as its factorization.

74629569011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 74629569011 in words is "seventy-four billion, six hundred twenty-nine million, five hundred sixty-nine thousand, eleven".