20477500703036 has 48 divisors (see below), whose sum is σ = 38682097534080. Its totient is φ = 9429149204160.

The previous prime is 20477500702951. The next prime is 20477500703089. The reversal of 20477500703036 is 63030700577402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134238575 + ... + 134391033.

It is an arithmetic number, because the mean of its divisors is an integer number (805877031960).

Almost surely, 2^{20477500703036} is an apocalyptic number.

20477500703036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

20477500703036 is a deficient number, since it is larger than the sum of its proper divisors (18204596831044).

20477500703036 is a wasteful number, since it uses less digits than its factorization.

20477500703036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158474 (or 158472 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 44.

The spelling of 20477500703036 in words is "twenty trillion, four hundred seventy-seven billion, five hundred million, seven hundred three thousand, thirty-six".