54530147 has 8 divisors (see below), whose sum is σ = 64330752. Its totient is φ = 45232200.

The previous prime is 54530143. The next prime is 54530153. The reversal of 54530147 is 74103545.

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 54530147 - 2² = 54530143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54530143) 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, 125429 + ... + 125862.

It is an arithmetic number, because the mean of its divisors is an integer number (8041344).

Almost surely, 2^54530147 is an apocalyptic number.

54530147 is a deficient number, since it is larger than the sum of its proper divisors (9800605).

54530147 is a wasteful number, since it uses less digits than its factorization.

54530147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251329.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 54530147 is about 7384.4530603153. The cubic root of 54530147 is about 379.2092211842.

The spelling of 54530147 in words is "fifty-four million, five hundred thirty thousand, one hundred forty-seven".