20076893852 has 12 divisors (see below), whose sum is σ = 37201303440. Its totient is φ = 9447950016.

The previous prime is 20076893813. The next prime is 20076893873. The reversal of 20076893852 is 25839867002.

It is a self number, because there is not a number n which added to its sum of digits gives 20076893852.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147624152 + ... + 147624287.

It is an arithmetic number, because the mean of its divisors is an integer number (3100108620).

Almost surely, 2^20076893852 is an apocalyptic number.

It is an amenable number.

20076893852 is a deficient number, since it is larger than the sum of its proper divisors (17124409588).

20076893852 is a wasteful number, since it uses less digits than its factorization.

20076893852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295248460 (or 295248458 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 20076893852 in words is "twenty billion, seventy-six million, eight hundred ninety-three thousand, eight hundred fifty-two".