528762013 has 8 divisors (see below), whose sum is σ = 582679328. Its totient is φ = 476736624.

The previous prime is 528761983. The next prime is 528762029. The reversal of 528762013 is 310267825.

It is a happy number.

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

It is not a de Polignac number, because 528762013 - 2¹³ = 528753821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 528762013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528762053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472395 + ... + 473512.

It is an arithmetic number, because the mean of its divisors is an integer number (72834916).

Almost surely, 2^528762013 is an apocalyptic number.

It is an amenable number.

528762013 is a deficient number, since it is larger than the sum of its proper divisors (53917315).

528762013 is a wasteful number, since it uses less digits than its factorization.

528762013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945963.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 528762013 is about 22994.8257875549. The cubic root of 528762013 is about 808.6366401318.

The spelling of 528762013 in words is "five hundred twenty-eight million, seven hundred sixty-two thousand, thirteen".