2676520489 has 4 divisors (see below), whose sum is σ = 2716468624. Its totient is φ = 2636572356.

The previous prime is 2676520459. The next prime is 2676520493. The reversal of 2676520489 is 9840256762.

2676520489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2676520489 - 2⁹ = 2676519977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2676520459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19973967 + ... + 19974100.

It is an arithmetic number, because the mean of its divisors is an integer number (679117156).

Almost surely, 2^2676520489 is an apocalyptic number.

It is an amenable number.

2676520489 is a deficient number, since it is larger than the sum of its proper divisors (39948135).

2676520489 is an equidigital number, since it uses as much as digits as its factorization.

2676520489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39948134.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 2676520489 is about 51735.0991977400. The cubic root of 2676520489 is about 1388.4285138415.

The spelling of 2676520489 in words is "two billion, six hundred seventy-six million, five hundred twenty thousand, four hundred eighty-nine".