532421315 has 8 divisors (see below), whose sum is σ = 639444768. Its totient is φ = 425577600.

The previous prime is 532421303. The next prime is 532421333. The reversal of 532421315 is 513124235.

It is a happy number.

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

It is not a de Polignac number, because 532421315 - 2⁴ = 532421299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38327 + ... + 50336.

It is an arithmetic number, because the mean of its divisors is an integer number (79930596).

Almost surely, 2^532421315 is an apocalyptic number.

532421315 is a deficient number, since it is larger than the sum of its proper divisors (107023453).

532421315 is a wasteful number, since it uses less digits than its factorization.

532421315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89869.

The product of its digits is 3600, while the sum is 26.

The square root of 532421315 is about 23074.2565427361. The cubic root of 532421315 is about 810.4977456903.

The spelling of 532421315 in words is "five hundred thirty-two million, four hundred twenty-one thousand, three hundred fifteen".