73013705383 has 4 divisors (see below), whose sum is σ = 73016598960. Its totient is φ = 73010811808.

The previous prime is 73013705363. The next prime is 73013705411. The reversal of 73013705383 is 38350731037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38350731037 = 659 ⋅58195343.

It is a cyclic number.

It is not a de Polignac number, because 73013705383 - 2¹³ = 73013697191 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 (73013705363) 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, 1408603 + ... + 1459516.

It is an arithmetic number, because the mean of its divisors is an integer number (18254149740).

Almost surely, 2^73013705383 is an apocalyptic number.

73013705383 is a deficient number, since it is larger than the sum of its proper divisors (2893577).

73013705383 is a wasteful number, since it uses less digits than its factorization.

73013705383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893576.

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 73013705383 in words is "seventy-three billion, thirteen million, seven hundred five thousand, three hundred eighty-three".