4948625881 has 4 divisors (see below), whose sum is σ = 5163783552. Its totient is φ = 4733468212.

The previous prime is 4948625873. The next prime is 4948625923. The reversal of 4948625881 is 1885268494.

4948625881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4948625881 - 2³ = 4948625873 is a prime.

It is a super-2 number, since 2×4948625881² = 48977796220206052322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4948625281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107578801 + ... + 107578846.

It is an arithmetic number, because the mean of its divisors is an integer number (1290945888).

Almost surely, 2^4948625881 is an apocalyptic number.

It is an amenable number.

4948625881 is a deficient number, since it is larger than the sum of its proper divisors (215157671).

4948625881 is a wasteful number, since it uses less digits than its factorization.

4948625881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215157670.

The product of its digits is 4423680, while the sum is 55.

The square root of 4948625881 is about 70346.4702810312. The cubic root of 4948625881 is about 1704.0992058050.

The spelling of 4948625881 in words is "four billion, nine hundred forty-eight million, six hundred twenty-five thousand, eight hundred eighty-one".