2523262663 has 2 divisors, whose sum is σ = 2523262664. Its totient is φ = 2523262662.

The previous prime is 2523262613. The next prime is 2523262667. The reversal of 2523262663 is 3662623252.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2523262663 - 2²¹ = 2521165511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523262667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261631331 + 1261631332.

It is an arithmetic number, because the mean of its divisors is an integer number (1261631332).

Almost surely, 2^2523262663 is an apocalyptic number.

2523262663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523262663 is an equidigital number, since it uses as much as digits as its factorization.

2523262663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 37.

The square root of 2523262663 is about 50232.0879816876. The cubic root of 2523262663 is about 1361.4054572086.

The spelling of 2523262663 in words is "two billion, five hundred twenty-three million, two hundred sixty-two thousand, six hundred sixty-three".