2020375616 has 56 divisors (see below), whose sum is σ = 4587215616. Its totient is φ = 864875520.

The previous prime is 2020375603. The next prime is 2020375649. The reversal of 2020375616 is 6165730202.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 489401 + ... + 493511.

Almost surely, 2^2020375616 is an apocalyptic number.

It is an amenable number.

2020375616 is an abundant number, since it is smaller than the sum of its proper divisors (2566840000).

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

2020375616 is a wasteful number, since it uses less digits than its factorization.

2020375616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227 (or 5217 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2020375616 is about 44948.5885874073. The cubic root of 2020375616 is about 1264.1852129386.

The spelling of 2020375616 in words is "two billion, twenty million, three hundred seventy-five thousand, six hundred sixteen".