54147203 has 8 divisors (see below), whose sum is σ = 59644416. Its totient is φ = 48745800.

The previous prime is 54147187. The next prime is 54147217. The reversal of 54147203 is 30274145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54147203 - 2⁴ = 54147187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54147293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22763 + ... + 25028.

It is an arithmetic number, because the mean of its divisors is an integer number (7455552).

Almost surely, 2^54147203 is an apocalyptic number.

54147203 is a deficient number, since it is larger than the sum of its proper divisors (5497213).

54147203 is a wasteful number, since it uses less digits than its factorization.

54147203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47905.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 54147203 is about 7358.4783073676. The cubic root of 54147203 is about 378.3194555038.

The spelling of 54147203 in words is "fifty-four million, one hundred forty-seven thousand, two hundred three".