532420203 has 16 divisors (see below), whose sum is σ = 813876480. Its totient is φ = 303276576.

The previous prime is 532420181. The next prime is 532420211. The reversal of 532420203 is 302024235.

It is not a de Polignac number, because 532420203 - 2²² = 528225899 is a prime.

It is a super-2 number, since 2×532420203² = 566942545125122418, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 532420203.

It is not an unprimeable number, because it can be changed into a prime (532420253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33333 + ... + 46646.

It is an arithmetic number, because the mean of its divisors is an integer number (50867280).

Almost surely, 2^532420203 is an apocalyptic number.

532420203 is a deficient number, since it is larger than the sum of its proper divisors (281456277).

532420203 is a wasteful number, since it uses less digits than its factorization.

532420203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80306.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 532420203 is about 23074.2324466059. The cubic root of 532420203 is about 810.4971814291.

Adding to 532420203 its reverse (302024235), we get a palindrome (834444438).

The spelling of 532420203 in words is "five hundred thirty-two million, four hundred twenty thousand, two hundred three".