4516021653 has 24 divisors (see below), whose sum is σ = 7127646624. Its totient is φ = 2526443040.

The previous prime is 4516021651. The next prime is 4516021667. The reversal of 4516021653 is 3561206154.

It is not a de Polignac number, because 4516021653 - 2¹ = 4516021651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4516021651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473775 + ... + 483212.

It is an arithmetic number, because the mean of its divisors is an integer number (296985276).

Almost surely, 2^4516021653 is an apocalyptic number.

It is an amenable number.

4516021653 is a deficient number, since it is larger than the sum of its proper divisors (2611624971).

4516021653 is a wasteful number, since it uses less digits than its factorization.

4516021653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957025 (or 957014 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 4516021653 is about 67201.3515712296. The cubic root of 4516021653 is about 1652.9206493581.

The spelling of 4516021653 in words is "four billion, five hundred sixteen million, twenty-one thousand, six hundred fifty-three".