4028657247573 has 16 divisors (see below), whose sum is σ = 6138941177856. Its totient is φ = 2302076769840.

The previous prime is 4028657247569. The next prime is 4028657247607. The reversal of 4028657247573 is 3757427568204.

It is not a de Polignac number, because 4028657247573 - 2² = 4028657247569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4028657247523) 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, 4195740 + ... + 5065722.

It is an arithmetic number, because the mean of its divisors is an integer number (383683823616).

Almost surely, 2^{4028657247573} is an apocalyptic number.

It is an amenable number.

4028657247573 is a deficient number, since it is larger than the sum of its proper divisors (2110283930283).

4028657247573 is a wasteful number, since it uses less digits than its factorization.

4028657247573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090504.

The product of its (nonzero) digits is 79027200, while the sum is 60.

The spelling of 4028657247573 in words is "four trillion, twenty-eight billion, six hundred fifty-seven million, two hundred forty-seven thousand, five hundred seventy-three".