6920105750 has 16 divisors (see below), whose sum is σ = 12954438432. Its totient is φ = 2768042200.

The previous prime is 6920105741. The next prime is 6920105873. The reversal of 6920105750 is 575010296.

It is a self number, because there is not a number n which added to its sum of digits gives 6920105750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13839962 + ... + 13840461.

It is an arithmetic number, because the mean of its divisors is an integer number (809652402).

Almost surely, 2^6920105750 is an apocalyptic number.

6920105750 is a deficient number, since it is larger than the sum of its proper divisors (6034332682).

6920105750 is a wasteful number, since it uses less digits than its factorization.

6920105750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27680440 (or 27680430 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 6920105750 is about 83187.1729895902. The cubic root of 6920105750 is about 1905.6255939349.

The spelling of 6920105750 in words is "six billion, nine hundred twenty million, one hundred five thousand, seven hundred fifty".