2076515489 has 2 divisors, whose sum is σ = 2076515490. Its totient is φ = 2076515488.

The previous prime is 2076515477. The next prime is 2076515503. The reversal of 2076515489 is 9845156702.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2051365264 + 25150225 = 45292^2 + 5015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2076515489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2076515429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038257744 + 1038257745.

It is an arithmetic number, because the mean of its divisors is an integer number (1038257745).

Almost surely, 2^2076515489 is an apocalyptic number.

It is an amenable number.

2076515489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2076515489 is an equidigital number, since it uses as much as digits as its factorization.

2076515489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 2076515489 is about 45568.7995123857. The cubic root of 2076515489 is about 1275.7876438390.

The spelling of 2076515489 in words is "two billion, seventy-six million, five hundred fifteen thousand, four hundred eighty-nine".