73850876911 has 4 divisors (see below), whose sum is σ = 84401002192. Its totient is φ = 63300751632.

The previous prime is 73850876873. The next prime is 73850876963. The reversal of 73850876911 is 11967805837.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11967805837 = 13 ⋅920600449.

It is a cyclic number.

It is not a de Polignac number, because 73850876911 - 2⁷ = 73850876783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73850876311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5275062630 + ... + 5275062643.

It is an arithmetic number, because the mean of its divisors is an integer number (21100250548).

Almost surely, 2^73850876911 is an apocalyptic number.

73850876911 is a deficient number, since it is larger than the sum of its proper divisors (10550125281).

73850876911 is a wasteful number, since it uses less digits than its factorization.

73850876911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10550125280.

The product of its (nonzero) digits is 2540160, while the sum is 55.

The spelling of 73850876911 in words is "seventy-three billion, eight hundred fifty million, eight hundred seventy-six thousand, nine hundred eleven".