10530620673 has 8 divisors (see below), whose sum is σ = 14339568768. Its totient is φ = 6871043184.

The previous prime is 10530620663. The next prime is 10530620677. The reversal of 10530620673 is 37602603501.

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

It is not a de Polignac number, because 10530620673 - 2⁹ = 10530620161 is a prime.

It is a super-2 number, since 2×10530620673² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10530620677) 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, 37342486 + ... + 37342767.

It is an arithmetic number, because the mean of its divisors is an integer number (1792446096).

Almost surely, 2^10530620673 is an apocalyptic number.

It is an amenable number.

10530620673 is a deficient number, since it is larger than the sum of its proper divisors (3808948095).

10530620673 is an equidigital number, since it uses as much as digits as its factorization.

10530620673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74685303.

The product of its (nonzero) digits is 22680, while the sum is 33.

The spelling of 10530620673 in words is "ten billion, five hundred thirty million, six hundred twenty thousand, six hundred seventy-three".