532451224143452 has 6 divisors (see below), whose sum is σ = 931789642251048. Its totient is φ = 266225612071724.

The previous prime is 532451224143431. The next prime is 532451224143469. The reversal of 532451224143452 is 254341422154235.

It is a junction number, because it is equal to n+sod(n) for n = 532451224143397 and 532451224143406.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 66556403017928 + ... + 66556403017935.

It is an arithmetic number, because the mean of its divisors is an integer number (155298273708508).

Almost surely, 2^{532451224143452} is an apocalyptic number.

It is an amenable number.

532451224143452 is a deficient number, since it is larger than the sum of its proper divisors (399338418107596).

532451224143452 is a wasteful number, since it uses less digits than its factorization.

532451224143452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133112806035867 (or 133112806035865 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 47.

Adding to 532451224143452 its reverse (254341422154235), we get a palindrome (786792646297687).

The spelling of 532451224143452 in words is "five hundred thirty-two trillion, four hundred fifty-one billion, two hundred twenty-four million, one hundred forty-three thousand, four hundred fifty-two".