2548047822 has 64 divisors (see below), whose sum is σ = 5687599680. Its totient is φ = 757213184.

The previous prime is 2548047811. The next prime is 2548047833. The reversal of 2548047822 is 2287408452.

It is an interprime number because it is at equal distance from previous prime (2548047811) and next prime (2548047833).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148648 + ... + 164900.

It is an arithmetic number, because the mean of its divisors is an integer number (88868745).

Almost surely, 2^2548047822 is an apocalyptic number.

2548047822 is an abundant number, since it is smaller than the sum of its proper divisors (3139551858).

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

2548047822 is a wasteful number, since it uses less digits than its factorization.

2548047822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16357.

The product of its (nonzero) digits is 286720, while the sum is 42.

The square root of 2548047822 is about 50478.1915484301. The cubic root of 2548047822 is about 1365.8484837308.

The spelling of 2548047822 in words is "two billion, five hundred forty-eight million, forty-seven thousand, eight hundred twenty-two".