2526053489 has 2 divisors, whose sum is σ = 2526053490. Its totient is φ = 2526053488.

The previous prime is 2526053483. The next prime is 2526053581. The reversal of 2526053489 is 9843506252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1916951089 + 609102400 = 43783^2 + 24680^2 .

It is a cyclic number.

It is not a de Polignac number, because 2526053489 - 2²⁰ = 2525004913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2526053483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263026744 + 1263026745.

It is an arithmetic number, because the mean of its divisors is an integer number (1263026745).

Almost surely, 2^2526053489 is an apocalyptic number.

It is an amenable number.

2526053489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2526053489 is an equidigital number, since it uses as much as digits as its factorization.

2526053489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 2526053489 is about 50259.8596197801. The cubic root of 2526053489 is about 1361.9071946198.

The spelling of 2526053489 in words is "two billion, five hundred twenty-six million, fifty-three thousand, four hundred eighty-nine".