4646143752 has 32 divisors (see below), whose sum is σ = 11624434080. Its totient is φ = 1547504640.

The previous prime is 4646143729. The next prime is 4646143757. The reversal of 4646143752 is 2573416464.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4646143757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43993 + ... + 105960.

It is an arithmetic number, because the mean of its divisors is an integer number (363263565).

Almost surely, 2^4646143752 is an apocalyptic number.

It is an amenable number.

4646143752 is an abundant number, since it is smaller than the sum of its proper divisors (6978290328).

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

4646143752 is a wasteful number, since it uses less digits than its factorization.

4646143752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151253 (or 151249 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 4646143752 is about 68162.6272380987. The cubic root of 4646143752 is about 1668.6460097411.

The spelling of 4646143752 in words is "four billion, six hundred forty-six million, one hundred forty-three thousand, seven hundred fifty-two".