532401213 has 8 divisors (see below), whose sum is σ = 710199328. Its totient is φ = 354768624.

The previous prime is 532401193. The next prime is 532401283. The reversal of 532401213 is 312104235.

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

It is not a de Polignac number, because 532401213 - 2¹³ = 532393021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 532401213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532401283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33670 + ... + 46887.

It is an arithmetic number, because the mean of its divisors is an integer number (88774916).

Almost surely, 2^532401213 is an apocalyptic number.

It is an amenable number.

532401213 is a deficient number, since it is larger than the sum of its proper divisors (177798115).

532401213 is a wasteful number, since it uses less digits than its factorization.

532401213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82763.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 532401213 is about 23073.8209449584. The cubic root of 532401213 is about 810.4875452280.

Adding to 532401213 its reverse (312104235), we get a palindrome (844505448).

The spelling of 532401213 in words is "five hundred thirty-two million, four hundred one thousand, two hundred thirteen".