73052389211 has 4 divisors (see below), whose sum is σ = 74249969424. Its totient is φ = 71854809000.

The previous prime is 73052389183. The next prime is 73052389213. The reversal of 73052389211 is 11298325037.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73052389211 - 2²² = 73048194907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73052389213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598790015 + ... + 598790136.

It is an arithmetic number, because the mean of its divisors is an integer number (18562492356).

Almost surely, 2^73052389211 is an apocalyptic number.

73052389211 is a deficient number, since it is larger than the sum of its proper divisors (1197580213).

73052389211 is a wasteful number, since it uses less digits than its factorization.

73052389211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197580212.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 73052389211 in words is "seventy-three billion, fifty-two million, three hundred eighty-nine thousand, two hundred eleven".