528485511941 has 2 divisors, whose sum is σ = 528485511942. Its totient is φ = 528485511940.

The previous prime is 528485511907. The next prime is 528485511991. The reversal of 528485511941 is 149115584825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524827802500 + 3657709441 = 724450^2 + 60479^2 .

It is a cyclic number.

It is not a de Polignac number, because 528485511941 - 2⁶ = 528485511877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528485511991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264242755970 + 264242755971.

It is an arithmetic number, because the mean of its divisors is an integer number (264242755971).

Almost surely, 2^528485511941 is an apocalyptic number.

It is an amenable number.

528485511941 is a deficient number, since it is larger than the sum of its proper divisors (1).

528485511941 is an equidigital number, since it uses as much as digits as its factorization.

528485511941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304000, while the sum is 53.

The spelling of 528485511941 in words is "five hundred twenty-eight billion, four hundred eighty-five million, five hundred eleven thousand, nine hundred forty-one".