20460354262652 has 12 divisors (see below), whose sum is σ = 36042743271696. Its totient is φ = 10162427613600.

The previous prime is 20460354262627. The next prime is 20460354262661. The reversal of 20460354262652 is 25626245306402.

It is a junction number, because it is equal to n+sod(n) for n = 20460354262597 and 20460354262606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16937378753 + ... + 16937379960.

It is an arithmetic number, because the mean of its divisors is an integer number (3003561939308).

Almost surely, 2^{20460354262652} is an apocalyptic number.

It is an amenable number.

20460354262652 is a deficient number, since it is larger than the sum of its proper divisors (15582389009044).

20460354262652 is a wasteful number, since it uses less digits than its factorization.

20460354262652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33874758868 (or 33874758866 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 20460354262652 in words is "twenty trillion, four hundred sixty billion, three hundred fifty-four million, two hundred sixty-two thousand, six hundred fifty-two".