528098703616 has 81 divisors (see below), whose sum is σ = 1158957475473. Its totient is φ = 239986728960.

The previous prime is 528098703547. The next prime is 528098703707. The reversal of 528098703616 is 616307890825.

The square root of 528098703616 is 726704.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 292135926016 + 235962777600 = 540496^2 + 485760^2 .

It is a super-2 number, since 2×528098703616² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 127897840 + ... + 127901968.

Almost surely, 2^528098703616 is an apocalyptic number.

528098703616 is the 726704-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 528098703616

528098703616 is an abundant number, since it is smaller than the sum of its proper divisors (630858771857).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

528098703616 is an frugal number, since it uses more digits than its factorization.

528098703616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8296 (or 4142 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 528098703616 in words is "five hundred twenty-eight billion, ninety-eight million, seven hundred three thousand, six hundred sixteen".