928927000481 has 2 divisors, whose sum is σ = 928927000482. Its totient is φ = 928927000480.

The previous prime is 928927000471. The next prime is 928927000483. The reversal of 928927000481 is 184000729829.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 842373360481 + 86553640000 = 917809^2 + 294200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-928927000481 is a prime.

It is a super-2 number, since 2×928927000481² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 928927000483, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (928927000483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464463500240 + 464463500241.

It is an arithmetic number, because the mean of its divisors is an integer number (464463500241).

Almost surely, 2^928927000481 is an apocalyptic number.

It is an amenable number.

928927000481 is a deficient number, since it is larger than the sum of its proper divisors (1).

928927000481 is an equidigital number, since it uses as much as digits as its factorization.

928927000481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 928927000481 in words is "nine hundred twenty-eight billion, nine hundred twenty-seven million, four hundred eighty-one", and thus it is an aban number.