528628347726080 has 144 divisors (see below), whose sum is σ = 1454392067116800. Its totient is φ = 180333230432256.

The previous prime is 528628347726053. The next prime is 528628347726107. The reversal of 528628347726080 is 80627743826825.

It is an interprime number because it is at equal distance from previous prime (528628347726053) and next prime (528628347726107).

It is a self number, because there is not a number n which added to its sum of digits gives 528628347726080.

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, 146454899 + ... + 150020978.

Almost surely, 2^{528628347726080} is an apocalyptic number.

It is an amenable number.

528628347726080 is an abundant number, since it is smaller than the sum of its proper divisors (925763719390720).

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

528628347726080 is a wasteful number, since it uses less digits than its factorization.

528628347726080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296476104 (or 296476090 counting only the distinct ones).

The product of its (nonzero) digits is 433520640, while the sum is 68.

The spelling of 528628347726080 in words is "five hundred twenty-eight trillion, six hundred twenty-eight billion, three hundred forty-seven million, seven hundred twenty-six thousand, eighty".