4652443146 has 64 divisors (see below), whose sum is σ = 10441468800. Its totient is φ = 1372121856.

The previous prime is 4652443129. The next prime is 4652443181. The reversal of 4652443146 is 6413442564.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307020 + ... + 321816.

It is an arithmetic number, because the mean of its divisors is an integer number (163147950).

Almost surely, 2^4652443146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4652443146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5220734400).

4652443146 is an abundant number, since it is smaller than the sum of its proper divisors (5789025654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4652443146 is a wasteful number, since it uses less digits than its factorization.

4652443146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14983.

The product of its digits is 276480, while the sum is 39.

The square root of 4652443146 is about 68208.8201481304. The cubic root of 4652443146 is about 1669.3998041568.

The spelling of 4652443146 in words is "four billion, six hundred fifty-two million, four hundred forty-three thousand, one hundred forty-six".