528485511963 has 4 divisors (see below), whose sum is σ = 704647349288. Its totient is φ = 352323674640.

The previous prime is 528485511941. The next prime is 528485511991. The reversal of 528485511963 is 369115584825.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 528485511963 - 2⁶ = 528485511899 is a prime.

It is a super-2 number, since 2×528485511963² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528485510963) 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, 88080918658 + ... + 88080918663.

It is an arithmetic number, because the mean of its divisors is an integer number (176161837322).

Almost surely, 2^528485511963 is an apocalyptic number.

528485511963 is a deficient number, since it is larger than the sum of its proper divisors (176161837325).

528485511963 is a wasteful number, since it uses less digits than its factorization.

528485511963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176161837324.

The product of its digits is 10368000, while the sum is 57.

The spelling of 528485511963 in words is "five hundred twenty-eight billion, four hundred eighty-five million, five hundred eleven thousand, nine hundred sixty-three".