54729903 has 8 divisors (see below), whose sum is σ = 76146048. Its totient is φ = 34900184.

The previous prime is 54729877. The next prime is 54729907. The reversal of 54729903 is 30992745.

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 54729903 - 2¹⁰ = 54728879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54729907) 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, 396525 + ... + 396662.

It is an arithmetic number, because the mean of its divisors is an integer number (9518256).

Almost surely, 2^54729903 is an apocalyptic number.

54729903 is a deficient number, since it is larger than the sum of its proper divisors (21416145).

54729903 is a wasteful number, since it uses less digits than its factorization.

54729903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793213.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 54729903 is about 7397.9661394197. The cubic root of 54729903 is about 379.6716993645.

The spelling of 54729903 in words is "fifty-four million, seven hundred twenty-nine thousand, nine hundred three".