4661154164 has 12 divisors (see below), whose sum is σ = 8158628100. Its totient is φ = 2330117568.

The previous prime is 4661154139. The next prime is 4661154301. The reversal of 4661154164 is 4614511664.

It can be written as a sum of positive squares in 2 ways, for example, as 2971122064 + 1690032100 = 54508^2 + 41110^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91529 + ... + 133040.

It is an arithmetic number, because the mean of its divisors is an integer number (679885675).

Almost surely, 2^4661154164 is an apocalyptic number.

It is an amenable number.

4661154164 is a deficient number, since it is larger than the sum of its proper divisors (3497473936).

4661154164 is a wasteful number, since it uses less digits than its factorization.

4661154164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229762 (or 229760 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 4661154164 is about 68272.6457961020. The cubic root of 4661154164 is about 1670.4410567265.

The spelling of 4661154164 in words is "four billion, six hundred sixty-one million, one hundred fifty-four thousand, one hundred sixty-four".