74527353011 has 2 divisors, whose sum is σ = 74527353012. Its totient is φ = 74527353010.

The previous prime is 74527352993. The next prime is 74527353041. The reversal of 74527353011 is 11035372547.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74527353011 - 2²² = 74523158707 is a prime.

It is a super-2 number, since 2×74527353011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (74527353041) 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, 37263676505 + 37263676506.

It is an arithmetic number, because the mean of its divisors is an integer number (37263676506).

Almost surely, 2^74527353011 is an apocalyptic number.

74527353011 is a deficient number, since it is larger than the sum of its proper divisors (1).

74527353011 is an equidigital number, since it uses as much as digits as its factorization.

74527353011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 74527353011 in words is "seventy-four billion, five hundred twenty-seven million, three hundred fifty-three thousand, eleven".