2560254722 has 16 divisors (see below), whose sum is σ = 3995492352. Its totient is φ = 1229074560.

The previous prime is 2560254709. The next prime is 2560254737. The reversal of 2560254722 is 2274520652.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154703 + ... + 170450.

It is an arithmetic number, because the mean of its divisors is an integer number (249718272).

Almost surely, 2^2560254722 is an apocalyptic number.

2560254722 is a deficient number, since it is larger than the sum of its proper divisors (1435237630).

2560254722 is a wasteful number, since it uses less digits than its factorization.

2560254722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325313.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 2560254722 is about 50598.9596928633. The cubic root of 2560254722 is about 1368.0261275546.

The spelling of 2560254722 in words is "two billion, five hundred sixty million, two hundred fifty-four thousand, seven hundred twenty-two".