4605206712657 has 16 divisors (see below), whose sum is σ = 6338427409920. Its totient is φ = 2971064361600.

The previous prime is 4605206712643. The next prime is 4605206712679. The reversal of 4605206712657 is 7562176025064.

It is not a de Polignac number, because 4605206712657 - 2⁸ = 4605206712401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4605206712157) 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, 8657557 + ... + 9174077.

It is an arithmetic number, because the mean of its divisors is an integer number (396151713120).

Almost surely, 2^{4605206712657} is an apocalyptic number.

It is an amenable number.

4605206712657 is a deficient number, since it is larger than the sum of its proper divisors (1733220697263).

4605206712657 is a wasteful number, since it uses less digits than its factorization.

4605206712657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612424.

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 4605206712657 in words is "four trillion, six hundred five billion, two hundred six million, seven hundred twelve thousand, six hundred fifty-seven".