2559674497 has 8 divisors (see below), whose sum is σ = 2634573440. Its totient is φ = 2485838160.

The previous prime is 2559674483. The next prime is 2559674501. The reversal of 2559674497 is 7944769552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2559674497 - 2²³ = 2551285889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2559674407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260763 + ... + 270400.

It is an arithmetic number, because the mean of its divisors is an integer number (329321680).

Almost surely, 2^2559674497 is an apocalyptic number.

It is an amenable number.

2559674497 is a deficient number, since it is larger than the sum of its proper divisors (74898943).

2559674497 is an equidigital number, since it uses as much as digits as its factorization.

2559674497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531303.

The product of its digits is 19051200, while the sum is 58.

The square root of 2559674497 is about 50593.2258014845. The cubic root of 2559674497 is about 1367.9227754775.

The spelling of 2559674497 in words is "two billion, five hundred fifty-nine million, six hundred seventy-four thousand, four hundred ninety-seven".