4661361573 has 8 divisors (see below), whose sum is σ = 6780162336. Its totient is φ = 2825067600.

The previous prime is 4661361559. The next prime is 4661361581. The reversal of 4661361573 is 3751631664.

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

It is not a de Polignac number, because 4661361573 - 2⁸ = 4661361317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661361503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70626658 + ... + 70626723.

It is an arithmetic number, because the mean of its divisors is an integer number (847520292).

Almost surely, 2^4661361573 is an apocalyptic number.

It is an amenable number.

4661361573 is a deficient number, since it is larger than the sum of its proper divisors (2118800763).

4661361573 is a wasteful number, since it uses less digits than its factorization.

4661361573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141253395.

The product of its digits is 272160, while the sum is 42.

The square root of 4661361573 is about 68274.1647550521. The cubic root of 4661361573 is about 1670.4658330915.

The spelling of 4661361573 in words is "four billion, six hundred sixty-one million, three hundred sixty-one thousand, five hundred seventy-three".