528373469473 has 2 divisors, whose sum is σ = 528373469474. Its totient is φ = 528373469472.

The previous prime is 528373469419. The next prime is 528373469501. The reversal of 528373469473 is 374964373825.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368487849024 + 159885620449 = 607032^2 + 399857^2 .

It is a cyclic number.

It is not a de Polignac number, because 528373469473 - 2³⁷ = 390934516001 is a prime.

It is not a weakly prime, because it can be changed into another prime (528373419473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264186734736 + 264186734737.

It is an arithmetic number, because the mean of its divisors is an integer number (264186734737).

Almost surely, 2^528373469473 is an apocalyptic number.

It is an amenable number.

528373469473 is a deficient number, since it is larger than the sum of its proper divisors (1).

528373469473 is an equidigital number, since it uses as much as digits as its factorization.

528373469473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91445760, while the sum is 61.

The spelling of 528373469473 in words is "five hundred twenty-eight billion, three hundred seventy-three million, four hundred sixty-nine thousand, four hundred seventy-three".