74805793011 has 24 divisors (see below), whose sum is σ = 109079347520. Its totient is φ = 49397040000.

The previous prime is 74805792977. The next prime is 74805793031. The reversal of 74805793011 is 11039750847.

74805793011 is a `hidden beast` number, since 7 + 48 + 0 + 579 + 30 + 1 + 1 = 666.

It is not a de Polignac number, because 74805793011 - 2⁶ = 74805792947 is a prime.

It is a super-2 number, since 2×74805793011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74805793031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3551511 + ... + 3572511.

Almost surely, 2^74805793011 is an apocalyptic number.

74805793011 is a deficient number, since it is larger than the sum of its proper divisors (34273554509).

74805793011 is a wasteful number, since it uses less digits than its factorization.

74805793011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24747 (or 24744 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 74805793011 in words is "seventy-four billion, eight hundred five million, seven hundred ninety-three thousand, eleven".