5525043521452 has 48 divisors (see below), whose sum is σ = 11901250849600. Its totient is φ = 2185518972672.

The previous prime is 5525043521449. The next prime is 5525043521461. The reversal of 5525043521452 is 2541253405255.

It is a super-2 number, since 2×5525043521452² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5525043521399 and 5525043521408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3037174 + ... + 4502722.

Almost surely, 2^{5525043521452} is an apocalyptic number.

5525043521452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5525043521452 is an abundant number, since it is smaller than the sum of its proper divisors (6376207328148).

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

5525043521452 is a wasteful number, since it uses less digits than its factorization.

5525043521452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475930 (or 1475928 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 5525043521452 in words is "five trillion, five hundred twenty-five billion, forty-three million, five hundred twenty-one thousand, four hundred fifty-two".