528042130 has 48 divisors (see below), whose sum is σ = 1206182016. Its totient is φ = 164582880.

The previous prime is 528042113. The next prime is 528042131. The reversal of 528042130 is 31240825.

It is a junction number, because it is equal to n+sod(n) for n = 528042095 and 528042104.

It is not an unprimeable number, because it can be changed into a prime (528042131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43594 + ... + 54373.

It is an arithmetic number, because the mean of its divisors is an integer number (25128792).

Almost surely, 2^528042130 is an apocalyptic number.

528042130 is an abundant number, since it is smaller than the sum of its proper divisors (678139886).

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

528042130 is a wasteful number, since it uses less digits than its factorization.

528042130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97999 (or 97992 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 528042130 is about 22979.1673043215. The cubic root of 528042130 is about 808.2695007045.

Adding to 528042130 its reverse (31240825), we get a palindrome (559282955).

The spelling of 528042130 in words is "five hundred twenty-eight million, forty-two thousand, one hundred thirty".