525078288 has 280 divisors, whose sum is σ = 1789022400. Its totient is φ = 146126592.

The previous prime is 525078259. The next prime is 525078311. The reversal of 525078288 is 882870525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4817178 + ... + 4817286.

Almost surely, 2^525078288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 525078288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894511200).

525078288 is an abundant number, since it is smaller than the sum of its proper divisors (1263944112).

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

525078288 is a wasteful number, since it uses less digits than its factorization.

525078288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 525078288 is about 22914.5867953145. The cubic root of 525078288 is about 806.7544200992.

It can be divided in two parts, 5250 and 78288, that added together give a palindrome (83538).

The spelling of 525078288 in words is "five hundred twenty-five million, seventy-eight thousand, two hundred eighty-eight".