10365558043 has 4 divisors (see below), whose sum is σ = 10378564560. Its totient is φ = 10352551528.

The previous prime is 10365558023. The next prime is 10365558059. The reversal of 10365558043 is 34085556301.

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 10365558043 - 2¹⁷ = 10365426971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10365557987 and 10365558005.

It is not an unprimeable number, because it can be changed into a prime (10365558023) 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, 6502063 + ... + 6503656.

It is an arithmetic number, because the mean of its divisors is an integer number (2594641140).

Almost surely, 2^10365558043 is an apocalyptic number.

10365558043 is a deficient number, since it is larger than the sum of its proper divisors (13006517).

10365558043 is an equidigital number, since it uses as much as digits as its factorization.

10365558043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13006516.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 10365558043 in words is "ten billion, three hundred sixty-five million, five hundred fifty-eight thousand, forty-three".