4671377572646 has 16 divisors (see below), whose sum is σ = 7466503090176. Its totient is φ = 2184293444736.

The previous prime is 4671377572639. The next prime is 4671377572703. The reversal of 4671377572646 is 6462757731764.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437553446 + ... + 437564121.

It is an arithmetic number, because the mean of its divisors is an integer number (466656443136).

Almost surely, 2^{4671377572646} is an apocalyptic number.

4671377572646 is a deficient number, since it is larger than the sum of its proper divisors (2795125517530).

4671377572646 is a wasteful number, since it uses less digits than its factorization.

4671377572646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875117743.

The product of its digits is 248935680, while the sum is 65.

The spelling of 4671377572646 in words is "four trillion, six hundred seventy-one billion, three hundred seventy-seven million, five hundred seventy-two thousand, six hundred forty-six".