5705806636428 has 24 divisors (see below), whose sum is σ = 13313741432880. Its totient is φ = 1901908029120.

The previous prime is 5705806636393. The next prime is 5705806636429. The reversal of 5705806636428 is 8246366085075.

It is not an unprimeable number, because it can be changed into a prime (5705806636429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2566683 + ... + 4242578.

It is an arithmetic number, because the mean of its divisors is an integer number (554739226370).

Almost surely, 2^{5705806636428} is an apocalyptic number.

It is an amenable number.

5705806636428 is an abundant number, since it is smaller than the sum of its proper divisors (7607934796452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5705806636428 is a wasteful number, since it uses less digits than its factorization.

5705806636428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6879097 (or 6879095 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 5705806636428 in words is "five trillion, seven hundred five billion, eight hundred six million, six hundred thirty-six thousand, four hundred twenty-eight".