54345416 has 8 divisors (see below), whose sum is σ = 101897670. Its totient is φ = 27172704.

The previous prime is 54345383. The next prime is 54345419. The reversal of 54345416 is 61454345.

It can be written as a sum of positive squares in only one way, i.e., 44169316 + 10176100 = 6646^2 + 3190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (54345419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3396581 + ... + 3396596.

Almost surely, 2^54345416 is an apocalyptic number.

It is an amenable number.

54345416 is a deficient number, since it is larger than the sum of its proper divisors (47552254).

54345416 is a wasteful number, since it uses less digits than its factorization.

54345416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793183 (or 6793179 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 54345416 is about 7371.9343458824. The cubic root of 54345416 is about 378.7805228336.

The spelling of 54345416 in words is "fifty-four million, three hundred forty-five thousand, four hundred sixteen".