525322025452 has 48 divisors (see below), whose sum is σ = 1062621564480. Its totient is φ = 222572224512.

The previous prime is 525322025441. The next prime is 525322025453. The reversal of 525322025452 is 254520223525.

It is not an unprimeable number, because it can be changed into a prime (525322025453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20054988 + ... + 20081164.

It is an arithmetic number, because the mean of its divisors is an integer number (22137949260).

Almost surely, 2^525322025452 is an apocalyptic number.

It is an amenable number.

525322025452 is an abundant number, since it is smaller than the sum of its proper divisors (537299539028).

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

525322025452 is a wasteful number, since it uses less digits than its factorization.

525322025452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34330 (or 34328 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 525322025452 its reverse (254520223525), we get a palindrome (779842248977).

The spelling of 525322025452 in words is "five hundred twenty-five billion, three hundred twenty-two million, twenty-five thousand, four hundred fifty-two".