10381576039 has 4 divisors (see below), whose sum is σ = 10424653360. Its totient is φ = 10338498720.

The previous prime is 10381576027. The next prime is 10381576057. The reversal of 10381576039 is 93067518301.

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 10381576039 - 2¹⁷ = 10381444967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10381575986 and 10381576004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381576739) 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, 21538299 + ... + 21538780.

It is an arithmetic number, because the mean of its divisors is an integer number (2606163340).

Almost surely, 2^10381576039 is an apocalyptic number.

10381576039 is a deficient number, since it is larger than the sum of its proper divisors (43077321).

10381576039 is an equidigital number, since it uses as much as digits as its factorization.

10381576039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43077320.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 10381576039 in words is "ten billion, three hundred eighty-one million, five hundred seventy-six thousand, thirty-nine".