2075520489 has 24 divisors (see below), whose sum is σ = 3235560768. Its totient is φ = 1179974880.

The previous prime is 2075520481. The next prime is 2075520511. The reversal of 2075520489 is 9840255702.

It is not a de Polignac number, because 2075520489 - 2³ = 2075520481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2075520489.

It is not an unprimeable number, because it can be changed into a prime (2075520481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6877 + ... + 64794.

It is an arithmetic number, because the mean of its divisors is an integer number (134815032).

Almost surely, 2^2075520489 is an apocalyptic number.

It is an amenable number.

2075520489 is a deficient number, since it is larger than the sum of its proper divisors (1160040279).

2075520489 is a wasteful number, since it uses less digits than its factorization.

2075520489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71885 (or 71878 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 2075520489 is about 45557.8806464919. The cubic root of 2075520489 is about 1275.5838390323.

The spelling of 2075520489 in words is "two billion, seventy-five million, five hundred twenty thousand, four hundred eighty-nine".