544161146 has 16 divisors (see below), whose sum is σ = 839040000. Its totient is φ = 264494160.

The previous prime is 544161127. The next prime is 544161169. The reversal of 544161146 is 641161445.

It is a super-2 number, since 2×544161146² = 592222705632066632, which contains 22 as substring.

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, 106355 + ... + 111353.

It is an arithmetic number, because the mean of its divisors is an integer number (52440000).

Almost surely, 2^544161146 is an apocalyptic number.

544161146 is a deficient number, since it is larger than the sum of its proper divisors (294878854).

544161146 is a wasteful number, since it uses less digits than its factorization.

544161146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6509.

The product of its digits is 11520, while the sum is 32.

The square root of 544161146 is about 23327.2618624647. The cubic root of 544161146 is about 816.4116181111.

The spelling of 544161146 in words is "five hundred forty-four million, one hundred sixty-one thousand, one hundred forty-six".