532315803 has 4 divisors (see below), whose sum is σ = 709754408. Its totient is φ = 354877200.

The previous prime is 532315757. The next prime is 532315807. The reversal of 532315803 is 308513235.

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

It is not a de Polignac number, because 532315803 - 2¹⁶ = 532250267 is a prime.

It is a super-2 number, since 2×532315803² = 566720228247069618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532315807) 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, 88719298 + ... + 88719303.

It is an arithmetic number, because the mean of its divisors is an integer number (177438602).

Almost surely, 2^532315803 is an apocalyptic number.

532315803 is a deficient number, since it is larger than the sum of its proper divisors (177438605).

532315803 is a wasteful number, since it uses less digits than its factorization.

532315803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177438604.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 532315803 is about 23071.9700719293. The cubic root of 532315803 is about 810.4442023244. Note that the first 3 decimals are identical.

The spelling of 532315803 in words is "five hundred thirty-two million, three hundred fifteen thousand, eight hundred three".