547144316 has 6 divisors (see below), whose sum is σ = 957502560. Its totient is φ = 273572156.

The previous prime is 547144313. The next prime is 547144369. The reversal of 547144316 is 613441745.

It is a super-2 number, since 2×547144316² = 598733805062215712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547144313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68393036 + ... + 68393043.

It is an arithmetic number, because the mean of its divisors is an integer number (159583760).

Almost surely, 2^547144316 is an apocalyptic number.

It is an amenable number.

547144316 is a deficient number, since it is larger than the sum of its proper divisors (410358244).

547144316 is a wasteful number, since it uses less digits than its factorization.

547144316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136786083 (or 136786081 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 547144316 is about 23391.1161768736. The cubic root of 547144316 is about 817.9007955924.

The spelling of 547144316 in words is "five hundred forty-seven million, one hundred forty-four thousand, three hundred sixteen".