2558759952 has 40 divisors (see below), whose sum is σ = 7554435136. Its totient is φ = 731074176.

The previous prime is 2558759941. The next prime is 2558759953. The reversal of 2558759952 is 2599578552.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2558759892 and 2558759901.

It is not an unprimeable number, because it can be changed into a prime (2558759953) 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, 3807343 + ... + 3808014.

Almost surely, 2^2558759952 is an apocalyptic number.

It is an amenable number.

2558759952 is an abundant number, since it is smaller than the sum of its proper divisors (4995675184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2558759952 is a wasteful number, since it uses less digits than its factorization.

2558759952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615375 (or 7615369 counting only the distinct ones).

The product of its digits is 11340000, while the sum is 57.

The square root of 2558759952 is about 50584.1867780831. The cubic root of 2558759952 is about 1367.7598412244.

The spelling of 2558759952 in words is "two billion, five hundred fifty-eight million, seven hundred fifty-nine thousand, nine hundred fifty-two".