73051383 has 8 divisors (see below), whose sum is σ = 97714288. Its totient is φ = 48544704.

The previous prime is 73051351. The next prime is 73051387. The reversal of 73051383 is 38315037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73051383 - 2⁵ = 73051351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73051383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73051387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37960 + ... + 39837.

It is an arithmetic number, because the mean of its divisors is an integer number (12214286).

Almost surely, 2^73051383 is an apocalyptic number.

73051383 is a deficient number, since it is larger than the sum of its proper divisors (24662905).

73051383 is a wasteful number, since it uses less digits than its factorization.

73051383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78113.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 73051383 is about 8547.0101790041. The cubic root of 73051383 is about 418.0319546246.

The spelling of 73051383 in words is "seventy-three million, fifty-one thousand, three hundred eighty-three".