525067488 has 192 divisors, whose sum is σ = 1690295040. Its totient is φ = 157248000.

The previous prime is 525067463. The next prime is 525067513. The reversal of 525067488 is 884760525.

It is an interprime number because it is at equal distance from previous prime (525067463) and next prime (525067513).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 959631 + ... + 960177.

It is an arithmetic number, because the mean of its divisors is an integer number (8803620).

Almost surely, 2^525067488 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 525067488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845147520).

525067488 is an abundant number, since it is smaller than the sum of its proper divisors (1165227552).

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

525067488 is a wasteful number, since it uses less digits than its factorization.

525067488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 525067488 is about 22914.3511363512. The cubic root of 525067488 is about 806.7488888558.

The spelling of 525067488 in words is "five hundred twenty-five million, sixty-seven thousand, four hundred eighty-eight".