10285747273 has 4 divisors (see below), whose sum is σ = 10342574788. Its totient is φ = 10228919760.

The previous prime is 10285747237. The next prime is 10285747301. The reversal of 10285747273 is 37274758201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37274758201 = 19 ⋅1961829379.

It can be written as a sum of positive squares in 2 ways, for example, as 3154282569 + 7131464704 = 56163^2 + 84448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10285747273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10285747573) 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, 28413486 + ... + 28413847.

It is an arithmetic number, because the mean of its divisors is an integer number (2585643697).

Almost surely, 2^10285747273 is an apocalyptic number.

It is an amenable number.

10285747273 is a deficient number, since it is larger than the sum of its proper divisors (56827515).

10285747273 is an equidigital number, since it uses as much as digits as its factorization.

10285747273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56827514.

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 10285747273 in words is "ten billion, two hundred eighty-five million, seven hundred forty-seven thousand, two hundred seventy-three".