54352947 has 8 divisors (see below), whose sum is σ = 79058880. Its totient is φ = 32941160.

The previous prime is 54352943. The next prime is 54352957. The reversal of 54352947 is 74925345.

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 54352947 - 2² = 54352943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54352943) 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, 823497 + ... + 823562.

It is an arithmetic number, because the mean of its divisors is an integer number (9882360).

Almost surely, 2^54352947 is an apocalyptic number.

54352947 is a deficient number, since it is larger than the sum of its proper divisors (24705933).

54352947 is a wasteful number, since it uses less digits than its factorization.

54352947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647073.

The product of its digits is 151200, while the sum is 39.

The square root of 54352947 is about 7372.4451167845. The cubic root of 54352947 is about 378.7980187242.

The spelling of 54352947 in words is "fifty-four million, three hundred fifty-two thousand, nine hundred forty-seven".