10662453443 has 2 divisors, whose sum is σ = 10662453444. Its totient is φ = 10662453442.

The previous prime is 10662453427. The next prime is 10662453463. The reversal of 10662453443 is 34435426601.

It is a weak prime.

It is an emirp because it is prime and its reverse (34435426601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10662453443 - 2⁴ = 10662453427 is a prime.

It is a super-2 number, since 2×10662453443² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10662453397 and 10662453406.

It is not a weakly prime, because it can be changed into another prime (10662453463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331226721 + 5331226722.

It is an arithmetic number, because the mean of its divisors is an integer number (5331226722).

Almost surely, 2^10662453443 is an apocalyptic number.

10662453443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10662453443 is an equidigital number, since it uses as much as digits as its factorization.

10662453443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 10662453443 in words is "ten billion, six hundred sixty-two million, four hundred fifty-three thousand, four hundred forty-three".