516801528 has 48 divisors (see below), whose sum is σ = 1401917400. Its totient is φ = 171990720.

The previous prime is 516801503. The next prime is 516801541. The reversal of 516801528 is 825108615.

516801528 is a `hidden beast` number, since 51 + 6 + 80 + 1 + 528 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 516801492 and 516801501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42163 + ... + 53021.

Almost surely, 2^516801528 is an apocalyptic number.

It is an amenable number.

516801528 is an abundant number, since it is smaller than the sum of its proper divisors (885115872).

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

516801528 is a wasteful number, since it uses less digits than its factorization.

516801528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532 (or 11525 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

The square root of 516801528 is about 22733.2691885703. The cubic root of 516801528 is about 802.4930188347.

The spelling of 516801528 in words is "five hundred sixteen million, eight hundred one thousand, five hundred twenty-eight".