4661132377 has 8 divisors (see below), whose sum is σ = 5094600480. Its totient is φ = 4229285760.

The previous prime is 4661132341. The next prime is 4661132381. The reversal of 4661132377 is 7732311664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4661132377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4661132977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399352 + ... + 410857.

It is an arithmetic number, because the mean of its divisors is an integer number (636825060).

Almost surely, 2^4661132377 is an apocalyptic number.

It is an amenable number.

4661132377 is a deficient number, since it is larger than the sum of its proper divisors (433468103).

4661132377 is a wasteful number, since it uses less digits than its factorization.

4661132377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810743.

The product of its digits is 127008, while the sum is 40.

The square root of 4661132377 is about 68272.4862371366. The cubic root of 4661132377 is about 1670.4384540839.

The spelling of 4661132377 in words is "four billion, six hundred sixty-one million, one hundred thirty-two thousand, three hundred seventy-seven".