1016530204 has 6 divisors (see below), whose sum is σ = 1778927864. Its totient is φ = 508265100.

The previous prime is 1016530201. The next prime is 1016530219. The reversal of 1016530204 is 4020356101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016530201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127066272 + ... + 127066279.

Almost surely, 2^1016530204 is an apocalyptic number.

It is an amenable number.

1016530204 is a deficient number, since it is larger than the sum of its proper divisors (762397660).

1016530204 is a wasteful number, since it uses less digits than its factorization.

1016530204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254132555 (or 254132553 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1016530204 is about 31883.0708056799. The cubic root of 1016530204 is about 1005.4799829320.

Adding to 1016530204 its reverse (4020356101), we get a palindrome (5036886305).

The spelling of 1016530204 in words is "one billion, sixteen million, five hundred thirty thousand, two hundred four".