42525535300452 has 144 divisors (see below), whose sum is σ = 108749683660800. Its totient is φ = 14010909894144.

The previous prime is 42525535300403. The next prime is 42525535300463. The reversal of 42525535300452 is 25400353552524.

42525535300452 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 553 + 53 + 0 + 0 + 45 + 2 = 666.

42525535300452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42525535300452² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42525535300398 and 42525535300407.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 784330848 + ... + 784385064.

Almost surely, 2^{42525535300452} is an apocalyptic number.

It is an amenable number.

42525535300452 is an abundant number, since it is smaller than the sum of its proper divisors (66224148360348).

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

42525535300452 is a wasteful number, since it uses less digits than its factorization.

42525535300452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55122 (or 55117 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 45.

Adding to 42525535300452 its reverse (25400353552524), we get a palindrome (67925888852976).

The spelling of 42525535300452 in words is "forty-two trillion, five hundred twenty-five billion, five hundred thirty-five million, three hundred thousand, four hundred fifty-two".