20607610164080 has 40 divisors (see below), whose sum is σ = 48587520315744. Its totient is φ = 8126944851200.

The previous prime is 20607610164077. The next prime is 20607610164161. The reversal of 20607610164080 is 8046101670602.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 1814044511 + ... + 1814055870.

Almost surely, 2^{20607610164080} is an apocalyptic number.

20607610164080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20607610164080 is an abundant number, since it is smaller than the sum of its proper divisors (27979910151664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20607610164080 is a wasteful number, since it uses less digits than its factorization.

20607610164080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628100465 (or 3628100459 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 20607610164080 in words is "twenty trillion, six hundred seven billion, six hundred ten million, one hundred sixty-four thousand, eighty".