4661556112 has 10 divisors (see below), whose sum is σ = 9031764998. Its totient is φ = 2330778048.

The previous prime is 4661556101. The next prime is 4661556139. The reversal of 4661556112 is 2116551664.

It can be written as a sum of positive squares in only one way, i.e., 4234885776 + 426670336 = 65076^2 + 20656^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145673613 + ... + 145673644.

Almost surely, 2^4661556112 is an apocalyptic number.

It is an amenable number.

4661556112 is a deficient number, since it is larger than the sum of its proper divisors (4370208886).

4661556112 is a wasteful number, since it uses less digits than its factorization.

4661556112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291347265 (or 291347259 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 4661556112 is about 68275.5894298980. The cubic root of 4661556112 is about 1670.4890713826.

The spelling of 4661556112 in words is "four billion, six hundred sixty-one million, five hundred fifty-six thousand, one hundred twelve".