4641523653 has 12 divisors (see below), whose sum is σ = 6701372160. Its totient is φ = 2856321936.

The previous prime is 4641523633. The next prime is 4641523657. The reversal of 4641523653 is 3563251464.

It is not a de Polignac number, because 4641523653 - 2¹⁶ = 4641458117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641523657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4576933 + ... + 4577946.

It is an arithmetic number, because the mean of its divisors is an integer number (558447680).

Almost surely, 2^4641523653 is an apocalyptic number.

It is an amenable number.

4641523653 is a deficient number, since it is larger than the sum of its proper divisors (2059848507).

4641523653 is a wasteful number, since it uses less digits than its factorization.

4641523653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9154908 (or 9154895 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 4641523653 is about 68128.7285438382. The cubic root of 4641523653 is about 1668.0927289309.

The spelling of 4641523653 in words is "four billion, six hundred forty-one million, five hundred twenty-three thousand, six hundred fifty-three".