4782166152 has 32 divisors (see below), whose sum is σ = 12209788800. Its totient is φ = 1560138944.

The previous prime is 4782166127. The next prime is 4782166153. The reversal of 4782166152 is 2516612874.

It is a happy number.

It is a super-2 number, since 2×4782166152² = 45738226210668974208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4782166153) 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, 2118627 + ... + 2120882.

It is an arithmetic number, because the mean of its divisors is an integer number (381555900).

Almost surely, 2^4782166152 is an apocalyptic number.

It is an amenable number.

4782166152 is an abundant number, since it is smaller than the sum of its proper divisors (7427622648).

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

4782166152 is a wasteful number, since it uses less digits than its factorization.

4782166152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239565 (or 4239561 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 4782166152 is about 69153.2078214742. The cubic root of 4782166152 is about 1684.7736199084.

The spelling of 4782166152 in words is "four billion, seven hundred eighty-two million, one hundred sixty-six thousand, one hundred fifty-two".