4948814663154 has 24 divisors (see below), whose sum is σ = 10873451938752. Its totient is φ = 1626371015640.

The previous prime is 4948814663153. The next prime is 4948814663159. The reversal of 4948814663154 is 4513664188494.

4948814663154 is a `hidden beast` number, since 4 + 9 + 48 + 81 + 466 + 3 + 1 + 54 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4948814663091 and 4948814663100.

It is not an unprimeable number, because it can be changed into a prime (4948814663153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1936154694 + ... + 1936157249.

It is an arithmetic number, because the mean of its divisors is an integer number (453060497448).

Almost surely, 2^{4948814663154} is an apocalyptic number.

4948814663154 is an abundant number, since it is smaller than the sum of its proper divisors (5924637275598).

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

4948814663154 is a wasteful number, since it uses less digits than its factorization.

4948814663154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872312022 (or 3872312019 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 63.

The spelling of 4948814663154 in words is "four trillion, nine hundred forty-eight billion, eight hundred fourteen million, six hundred sixty-three thousand, one hundred fifty-four".