4657356685 has 16 divisors (see below), whose sum is σ = 5756218416. Its totient is φ = 3614865408.

The previous prime is 4657356667. The next prime is 4657356689. The reversal of 4657356685 is 5866537564.

It can be written as a sum of positive squares in 8 ways, for example, as 2569609 + 4654787076 = 1603^2 + 68226^2 .

It is a cyclic number.

It is not a de Polignac number, because 4657356685 - 2⁵ = 4657356653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657356689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29647 + ... + 100963.

It is an arithmetic number, because the mean of its divisors is an integer number (359763651).

Almost surely, 2^4657356685 is an apocalyptic number.

It is an amenable number.

4657356685 is a deficient number, since it is larger than the sum of its proper divisors (1098861731).

4657356685 is a wasteful number, since it uses less digits than its factorization.

4657356685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71712.

The product of its digits is 18144000, while the sum is 55.

The square root of 4657356685 is about 68244.8289982472. The cubic root of 4657356685 is about 1669.9872929818.

The spelling of 4657356685 in words is "four billion, six hundred fifty-seven million, three hundred fifty-six thousand, six hundred eighty-five".