528054979 has 8 divisors (see below), whose sum is σ = 537086160. Its totient is φ = 519036000.

The previous prime is 528054977. The next prime is 528054983. The reversal of 528054979 is 979450825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 528054979 - 2¹ = 528054977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528054977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140829 + ... + 144529.

It is an arithmetic number, because the mean of its divisors is an integer number (67135770).

Almost surely, 2^528054979 is an apocalyptic number.

528054979 is a deficient number, since it is larger than the sum of its proper divisors (9031181).

528054979 is a wasteful number, since it uses less digits than its factorization.

528054979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101.

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 528054979 is about 22979.4468819421. The cubic root of 528054979 is about 808.2760566022.

The spelling of 528054979 in words is "five hundred twenty-eight million, fifty-four thousand, nine hundred seventy-nine".