532401051543 has 32 divisors (see below), whose sum is σ = 727912857600. Its totient is φ = 346035545856.

The previous prime is 532401051493. The next prime is 532401051571. The reversal of 532401051543 is 345150104235.

It is not a de Polignac number, because 532401051543 - 2¹³ = 532401043351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532401051593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15950730 + ... + 15984072.

It is an arithmetic number, because the mean of its divisors is an integer number (22747276800).

Almost surely, 2^532401051543 is an apocalyptic number.

532401051543 is a deficient number, since it is larger than the sum of its proper divisors (195511806057).

532401051543 is a wasteful number, since it uses less digits than its factorization.

532401051543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34271.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 532401051543 its reverse (345150104235), we get a palindrome (877551155778).

The spelling of 532401051543 in words is "five hundred thirty-two billion, four hundred one million, fifty-one thousand, five hundred forty-three".