20460652562 has 24 divisors (see below), whose sum is σ = 35707142016. Its totient is φ = 8767527048.

The previous prime is 20460652543. The next prime is 20460652567. The reversal of 20460652562 is 26525606402.

20460652562 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (20460652567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 916343 + ... + 938405.

It is an arithmetic number, because the mean of its divisors is an integer number (1487797584).

Almost surely, 2^20460652562 is an apocalyptic number.

20460652562 is a deficient number, since it is larger than the sum of its proper divisors (15246489454).

20460652562 is a wasteful number, since it uses less digits than its factorization.

20460652562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31542 (or 31535 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 20460652562 in words is "twenty billion, four hundred sixty million, six hundred fifty-two thousand, five hundred sixty-two".