8577642348628 has 12 divisors (see below), whose sum is σ = 15030861963712. Its totient is φ = 4283110359000.

The previous prime is 8577642348623. The next prime is 8577642348659. The reversal of 8577642348628 is 8268432467758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8577642348623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427700450 + ... + 1427706457.

Almost surely, 2^{8577642348628} is an apocalyptic number.

It is an amenable number.

8577642348628 is a deficient number, since it is larger than the sum of its proper divisors (6453219615084).

8577642348628 is a wasteful number, since it uses less digits than its factorization.

8577642348628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855407662 (or 2855407660 counting only the distinct ones).

The product of its digits is 867041280, while the sum is 70.

The spelling of 8577642348628 in words is "eight trillion, five hundred seventy-seven billion, six hundred forty-two million, three hundred forty-eight thousand, six hundred twenty-eight".