4606728638568 has 32 divisors (see below), whose sum is σ = 13162081824960. Its totient is φ = 1316208182400.

The previous prime is 4606728638549. The next prime is 4606728638587. The reversal of 4606728638568 is 8658368276064.

It is an interprime number because it is at equal distance from previous prime (4606728638549) and next prime (4606728638587).

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, 13710501733 + ... + 13710502068.

It is an arithmetic number, because the mean of its divisors is an integer number (411315057030).

Almost surely, 2^{4606728638568} is an apocalyptic number.

It is an amenable number.

4606728638568 is an abundant number, since it is smaller than the sum of its proper divisors (8555353186392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4606728638568 is a wasteful number, since it uses less digits than its factorization.

4606728638568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27421003817 (or 27421003813 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 69.

The spelling of 4606728638568 in words is "four trillion, six hundred six billion, seven hundred twenty-eight million, six hundred thirty-eight thousand, five hundred sixty-eight".