8778620203383 has 16 divisors (see below), whose sum is σ = 11713337475840. Its totient is φ = 5848159431936.

The previous prime is 8778620203363. The next prime is 8778620203411. The reversal of 8778620203383 is 3833020268778.

It is not a de Polignac number, because 8778620203383 - 2⁸ = 8778620203127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8778620203343) 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, 29017566 + ... + 29318532.

It is an arithmetic number, because the mean of its divisors is an integer number (732083592240).

Almost surely, 2^{8778620203383} is an apocalyptic number.

8778620203383 is a deficient number, since it is larger than the sum of its proper divisors (2934717272457).

8778620203383 is a wasteful number, since it uses less digits than its factorization.

8778620203383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308006.

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 8778620203383 in words is "eight trillion, seven hundred seventy-eight billion, six hundred twenty million, two hundred three thousand, three hundred eighty-three".