4643155016 has 8 divisors (see below), whose sum is σ = 8705915670. Its totient is φ = 2321577504.

The previous prime is 4643154991. The next prime is 4643155031. The reversal of 4643155016 is 6105513464.

It can be written as a sum of positive squares in only one way, i.e., 3838298116 + 804856900 = 61954^2 + 28370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290197181 + ... + 290197196.

Almost surely, 2^4643155016 is an apocalyptic number.

It is an amenable number.

4643155016 is a deficient number, since it is larger than the sum of its proper divisors (4062760654).

4643155016 is a wasteful number, since it uses less digits than its factorization.

4643155016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580394383 (or 580394379 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 4643155016 is about 68140.7001431597. The cubic root of 4643155016 is about 1668.2881350238.

The spelling of 4643155016 in words is "four billion, six hundred forty-three million, one hundred fifty-five thousand, sixteen".