532351043545 has 4 divisors (see below), whose sum is σ = 638821252260. Its totient is φ = 425880834832.

The previous prime is 532351043533. The next prime is 532351043593. The reversal of 532351043545 is 545340153235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 105351527241 + 426999516304 = 324579^2 + 653452^2 .

It is a cyclic number.

It is not a de Polignac number, because 532351043545 - 2⁹ = 532351043033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 532351043498 and 532351043507.

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 in 3 ways as a sum of consecutive naturals, for example, 53235104350 + ... + 53235104359.

It is an arithmetic number, because the mean of its divisors is an integer number (159705313065).

Almost surely, 2^532351043545 is an apocalyptic number.

It is an amenable number.

532351043545 is a deficient number, since it is larger than the sum of its proper divisors (106470208715).

532351043545 is a wasteful number, since it uses less digits than its factorization.

532351043545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106470208714.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 532351043545 in words is "five hundred thirty-two billion, three hundred fifty-one million, forty-three thousand, five hundred forty-five".