543221025032402 has 8 divisors (see below), whose sum is σ = 814839831209712. Its totient is φ = 271607747962500.

The previous prime is 543221025032401. The next prime is 543221025032417. The reversal of 543221025032402 is 204230520122345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (543221025032401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382031224 + ... + 1382424227.

It is an arithmetic number, because the mean of its divisors is an integer number (101854978901214).

Almost surely, 2^{543221025032402} is an apocalyptic number.

543221025032402 is a deficient number, since it is larger than the sum of its proper divisors (271618806177310).

543221025032402 is a wasteful number, since it uses less digits than its factorization.

543221025032402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764553704.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 543221025032402 its reverse (204230520122345), we get a palindrome (747451545154747).

The spelling of 543221025032402 in words is "five hundred forty-three trillion, two hundred twenty-one billion, twenty-five million, thirty-two thousand, four hundred two".