20205466010 has 16 divisors (see below), whose sum is σ = 36377198496. Its totient is φ = 8080550928.

The previous prime is 20205466009. The next prime is 20205466027. The reversal of 20205466010 is 1066450202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151904 + ... + 251963.

It is an arithmetic number, because the mean of its divisors is an integer number (2273574906).

Almost surely, 2^20205466010 is an apocalyptic number.

20205466010 is a deficient number, since it is larger than the sum of its proper divisors (16171732486).

20205466010 is a wasteful number, since it uses less digits than its factorization.

20205466010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408877.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 20205466010 in words is "twenty billion, two hundred five million, four hundred sixty-six thousand, ten".