2060621657620 has 96 divisors (see below), whose sum is σ = 4514897713536. Its totient is φ = 789365606400.

The previous prime is 2060621657617. The next prime is 2060621657639. The reversal of 2060621657620 is 267561260602.

It is a super-3 number, since 3×2060621657620³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12548887 + ... + 12712033.

It is an arithmetic number, because the mean of its divisors is an integer number (47030184516).

Almost surely, 2^{2060621657620} is an apocalyptic number.

2060621657620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2060621657620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2257448856768).

2060621657620 is an abundant number, since it is smaller than the sum of its proper divisors (2454276055916).

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

2060621657620 is a wasteful number, since it uses less digits than its factorization.

2060621657620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163481 (or 163479 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 2060621657620 in words is "two trillion, sixty billion, six hundred twenty-one million, six hundred fifty-seven thousand, six hundred twenty".