20053769752 has 16 divisors (see below), whose sum is σ = 37605261600. Its totient is φ = 10025700000.

The previous prime is 20053769719. The next prime is 20053769753. The reversal of 20053769752 is 25796735002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20053769753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73999 + ... + 213502.

It is an arithmetic number, because the mean of its divisors is an integer number (2350328850).

Almost surely, 2^20053769752 is an apocalyptic number.

It is an amenable number.

20053769752 is a deficient number, since it is larger than the sum of its proper divisors (17551491848).

20053769752 is a wasteful number, since it uses less digits than its factorization.

20053769752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296226 (or 296222 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 20053769752 in words is "twenty billion, fifty-three million, seven hundred sixty-nine thousand, seven hundred fifty-two".