2560426352 has 20 divisors (see below), whose sum is σ = 5411810616. Its totient is φ = 1163830080.

The previous prime is 2560426313. The next prime is 2560426361. The reversal of 2560426352 is 2536240652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7273763 + ... + 7274114.

Almost surely, 2^2560426352 is an apocalyptic number.

2560426352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2560426352 is an abundant number, since it is smaller than the sum of its proper divisors (2851384264).

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

2560426352 is a wasteful number, since it uses less digits than its factorization.

2560426352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14547896 (or 14547890 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2560426352 is about 50600.6556479261. The cubic root of 2560426352 is about 1368.0566960076.

The spelling of 2560426352 in words is "two billion, five hundred sixty million, four hundred twenty-six thousand, three hundred fifty-two".