928454539 has 2 divisors, whose sum is σ = 928454540. Its totient is φ = 928454538.

The previous prime is 928454537. The next prime is 928454561. The reversal of 928454539 is 935454829.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 928454539 - 2¹ = 928454537 is a prime.

Together with 928454537, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 928454492 and 928454501.

It is not a weakly prime, because it can be changed into another prime (928454537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464227269 + 464227270.

It is an arithmetic number, because the mean of its divisors is an integer number (464227270).

Almost surely, 2^928454539 is an apocalyptic number.

928454539 is a deficient number, since it is larger than the sum of its proper divisors (1).

928454539 is an equidigital number, since it uses as much as digits as its factorization.

928454539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 49.

The square root of 928454539 is about 30470.5519969691. The cubic root of 928454539 is about 975.5590181053.

The spelling of 928454539 in words is "nine hundred twenty-eight million, four hundred fifty-four thousand, five hundred thirty-nine".