547975144 has 32 divisors (see below), whose sum is σ = 1113203520. Its totient is φ = 251870976.

The previous prime is 547975121. The next prime is 547975159. The reversal of 547975144 is 441579745.

547975144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 547975094 and 547975103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41004 + ... + 52699.

It is an arithmetic number, because the mean of its divisors is an integer number (34787610).

Almost surely, 2^547975144 is an apocalyptic number.

It is an amenable number.

547975144 is an abundant number, since it is smaller than the sum of its proper divisors (565228376).

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

547975144 is a wasteful number, since it uses less digits than its factorization.

547975144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93769 (or 93765 counting only the distinct ones).

The product of its digits is 705600, while the sum is 46.

The square root of 547975144 is about 23408.8689175705. The cubic root of 547975144 is about 818.3145750400.

The spelling of 547975144 in words is "five hundred forty-seven million, nine hundred seventy-five thousand, one hundred forty-four".