532242221451 has 32 divisors (see below), whose sum is σ = 728376261888. Its totient is φ = 345607067520.

The previous prime is 532242221419. The next prime is 532242221453. The reversal of 532242221451 is 154122242235.

It is not a de Polignac number, because 532242221451 - 2⁵ = 532242221419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (532242221453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7257201 + ... + 7330173.

It is an arithmetic number, because the mean of its divisors is an integer number (22761758184).

Almost surely, 2^532242221451 is an apocalyptic number.

532242221451 is a deficient number, since it is larger than the sum of its proper divisors (196134040437).

532242221451 is a wasteful number, since it uses less digits than its factorization.

532242221451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73451.

The product of its digits is 38400, while the sum is 33.

Adding to 532242221451 its reverse (154122242235), we get a palindrome (686364463686).

The spelling of 532242221451 in words is "five hundred thirty-two billion, two hundred forty-two million, two hundred twenty-one thousand, four hundred fifty-one".