73852762313 has 4 divisors (see below), whose sum is σ = 80566649808. Its totient is φ = 67138874820.

The previous prime is 73852762297. The next prime is 73852762337. The reversal of 73852762313 is 31326725837.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31326725837 = 11 ⋅2847884167.

It is a cyclic number.

It is not a de Polignac number, because 73852762313 - 2⁴ = 73852762297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73852765313) 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, 3356943731 + ... + 3356943752.

It is an arithmetic number, because the mean of its divisors is an integer number (20141662452).

Almost surely, 2^73852762313 is an apocalyptic number.

It is an amenable number.

73852762313 is a deficient number, since it is larger than the sum of its proper divisors (6713887495).

73852762313 is a wasteful number, since it uses less digits than its factorization.

73852762313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6713887494.

The product of its digits is 1270080, while the sum is 47.

The spelling of 73852762313 in words is "seventy-three billion, eight hundred fifty-two million, seven hundred sixty-two thousand, three hundred thirteen".