4643450156764 has 24 divisors (see below), whose sum is σ = 8316275948288. Its totient is φ = 2267387685360.

The previous prime is 4643450156699. The next prime is 4643450156783. The reversal of 4643450156764 is 4676510543464.

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, 906642 + ... + 3179449.

Almost surely, 2^{4643450156764} is an apocalyptic number.

It is an amenable number.

4643450156764 is a deficient number, since it is larger than the sum of its proper divisors (3672825791524).

4643450156764 is a wasteful number, since it uses less digits than its factorization.

4643450156764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4092745 (or 4092743 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 55.

The spelling of 4643450156764 in words is "four trillion, six hundred forty-three billion, four hundred fifty million, one hundred fifty-six thousand, seven hundred sixty-four".