2567654348 has 12 divisors (see below), whose sum is σ = 5135308752. Its totient is φ = 1100423280.

The previous prime is 2567654303. The next prime is 2567654359. The reversal of 2567654348 is 8434567652.

It is a happy number.

2567654348 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2567654296 and 2567654305.

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, 45850943 + ... + 45850998.

It is an arithmetic number, because the mean of its divisors is an integer number (427942396).

Almost surely, 2^2567654348 is an apocalyptic number.

2567654348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2567654348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2567654348 is a wasteful number, since it uses less digits than its factorization.

2567654348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91701952 (or 91701950 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 50.

The square root of 2567654348 is about 50672.0272734376. The cubic root of 2567654348 is about 1369.3428122956.

The spelling of 2567654348 in words is "two billion, five hundred sixty-seven million, six hundred fifty-four thousand, three hundred forty-eight".