10403445485 has 8 divisors (see below), whose sum is σ = 12524021880. Its totient is φ = 8296164864.

The previous prime is 10403445467. The next prime is 10403445487. The reversal of 10403445485 is 58454430401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 93276964 + 10310168521 = 9658^2 + 101539^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10403445485 - 2⁸ = 10403445229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403445487) 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, 3322220 + ... + 3325349.

It is an arithmetic number, because the mean of its divisors is an integer number (1565502735).

Almost surely, 2^10403445485 is an apocalyptic number.

It is an amenable number.

10403445485 is a deficient number, since it is larger than the sum of its proper divisors (2120576395).

10403445485 is an equidigital number, since it uses as much as digits as its factorization.

10403445485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6647887.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 10403445485 its reverse (58454430401), we get a palindrome (68857875886).

The spelling of 10403445485 in words is "ten billion, four hundred three million, four hundred forty-five thousand, four hundred eighty-five".