653501116 has 24 divisors (see below), whose sum is σ = 1211172480. Its totient is φ = 307876272.

The previous prime is 653501089. The next prime is 653501117. The reversal of 653501116 is 611105356.

It is a super-2 number, since 2×653501116² = 854127417226490912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653501117) by changing a digit.

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, 46846 + ... + 59173.

It is an arithmetic number, because the mean of its divisors is an integer number (50465520).

Almost surely, 2^653501116 is an apocalyptic number.

It is an amenable number.

653501116 is a deficient number, since it is larger than the sum of its proper divisors (557671364).

653501116 is a wasteful number, since it uses less digits than its factorization.

653501116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106113 (or 106111 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 653501116 is about 25563.6678901913. The cubic root of 653501116 is about 867.7916051349.

It can be divided in two parts, 65350 and 1116, that added together give a palindrome (66466).

The spelling of 653501116 in words is "six hundred fifty-three million, five hundred one thousand, one hundred sixteen".