4948161546 has 16 divisors (see below), whose sum is σ = 9901989504. Its totient is φ = 1648442784.

The previous prime is 4948161539. The next prime is 4948161563. The reversal of 4948161546 is 6451618494.

It is a super-2 number, since 2×4948161546² = 48968605370626220232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4948161495 and 4948161504.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 224706 + ... + 245741.

It is an arithmetic number, because the mean of its divisors is an integer number (618874344).

Almost surely, 2^4948161546 is an apocalyptic number.

4948161546 is an abundant number, since it is smaller than the sum of its proper divisors (4953827958).

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

4948161546 is a wasteful number, since it uses less digits than its factorization.

4948161546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472205.

The product of its digits is 829440, while the sum is 48.

The square root of 4948161546 is about 70343.1698603354. The cubic root of 4948161546 is about 1704.0459049713.

The spelling of 4948161546 in words is "four billion, nine hundred forty-eight million, one hundred sixty-one thousand, five hundred forty-six".