528135141403 has 4 divisors (see below), whose sum is σ = 528589257048. Its totient is φ = 527681025760.

The previous prime is 528135141377. The next prime is 528135141421. The reversal of 528135141403 is 304141531825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 528135141403 - 2¹⁷ = 528135010331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528135141503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227056078 + ... + 227058403.

It is an arithmetic number, because the mean of its divisors is an integer number (132147314262).

Almost surely, 2^528135141403 is an apocalyptic number.

528135141403 is a deficient number, since it is larger than the sum of its proper divisors (454115645).

528135141403 is a wasteful number, since it uses less digits than its factorization.

528135141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454115644.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 528135141403 in words is "five hundred twenty-eight billion, one hundred thirty-five million, one hundred forty-one thousand, four hundred three".