20510671150 has 12 divisors (see below), whose sum is σ = 38149848432. Its totient is φ = 8204268440.

The previous prime is 20510671147. The next prime is 20510671157. The reversal of 20510671150 is 5117601502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20510671157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205106662 + ... + 205106761.

It is an arithmetic number, because the mean of its divisors is an integer number (3179154036).

Almost surely, 2^20510671150 is an apocalyptic number.

20510671150 is a deficient number, since it is larger than the sum of its proper divisors (17639177282).

20510671150 is a wasteful number, since it uses less digits than its factorization.

20510671150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410213435 (or 410213430 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The spelling of 20510671150 in words is "twenty billion, five hundred ten million, six hundred seventy-one thousand, one hundred fifty".