528080525250 has 32 divisors (see below), whose sum is σ = 1318088992896. Its totient is φ = 140821473200.

The previous prime is 528080525237. The next prime is 528080525263. The reversal of 528080525250 is 52525080825.

It is an interprime number because it is at equal distance from previous prime (528080525237) and next prime (528080525263).

It is a super-2 number, since 2×528080525250² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352052934 + ... + 352054433.

It is an arithmetic number, because the mean of its divisors is an integer number (41190281028).

Almost surely, 2^528080525250 is an apocalyptic number.

528080525250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

528080525250 is an abundant number, since it is smaller than the sum of its proper divisors (790008467646).

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

528080525250 is a wasteful number, since it uses less digits than its factorization.

528080525250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704107387 (or 704107377 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 42.

The spelling of 528080525250 in words is "five hundred twenty-eight billion, eighty million, five hundred twenty-five thousand, two hundred fifty".