4661766052156 has 24 divisors (see below), whose sum is σ = 8362639817280. Its totient is φ = 2272809114432.

The previous prime is 4661766052147. The next prime is 4661766052157. The reversal of 4661766052156 is 6512506671664.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4661766052097 and 4661766052106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661766052157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46039815 + ... + 46140958.

It is an arithmetic number, because the mean of its divisors is an integer number (348443325720).

Almost surely, 2^{4661766052156} is an apocalyptic number.

It is an amenable number.

4661766052156 is a deficient number, since it is larger than the sum of its proper divisors (3700873765124).

4661766052156 is a wasteful number, since it uses less digits than its factorization.

4661766052156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92181093 (or 92181091 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 4661766052156 in words is "four trillion, six hundred sixty-one billion, seven hundred sixty-six million, fifty-two thousand, one hundred fifty-six".