20710591150 has 24 divisors (see below), whose sum is σ = 38530295064. Its totient is φ = 8282388000.

The previous prime is 20710591093. The next prime is 20710591177. The reversal of 20710591150 is 5119501702.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 192300 + ... + 280000.

It is an arithmetic number, because the mean of its divisors is an integer number (1605428961).

Almost surely, 2^20710591150 is an apocalyptic number.

20710591150 is a deficient number, since it is larger than the sum of its proper divisors (17819703914).

20710591150 is a wasteful number, since it uses less digits than its factorization.

20710591150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92436 (or 92431 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 31.

The spelling of 20710591150 in words is "twenty billion, seven hundred ten million, five hundred ninety-one thousand, one hundred fifty".