20461362075650 has 48 divisors (see below), whose sum is σ = 38416244033376. Its totient is φ = 8107541473920.

The previous prime is 20461362075619. The next prime is 20461362075667. The reversal of 20461362075650 is 5657026316402.

It is a junction number, because it is equal to n+sod(n) for n = 20461362075595 and 20461362075604.

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 23 ways as a sum of consecutive naturals, for example, 90982142 + ... + 91206758.

It is an arithmetic number, because the mean of its divisors is an integer number (800338417362).

Almost surely, 2^{20461362075650} is an apocalyptic number.

20461362075650 is a deficient number, since it is larger than the sum of its proper divisors (17954881957726).

20461362075650 is a wasteful number, since it uses less digits than its factorization.

20461362075650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241763 (or 241758 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 20461362075650 in words is "twenty trillion, four hundred sixty-one billion, three hundred sixty-two million, seventy-five thousand, six hundred fifty".