54729292 has 6 divisors (see below), whose sum is σ = 95776268. Its totient is φ = 27364644.

The previous prime is 54729289. The next prime is 54729313. The reversal of 54729292 is 29292745.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6841158 + ... + 6841165.

Almost surely, 2^54729292 is an apocalyptic number.

It is an amenable number.

54729292 is a deficient number, since it is larger than the sum of its proper divisors (41046976).

54729292 is a wasteful number, since it uses less digits than its factorization.

54729292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13682327 (or 13682325 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 54729292 is about 7397.9248441708. The cubic root of 54729292 is about 379.6702864850.

The spelling of 54729292 in words is "fifty-four million, seven hundred twenty-nine thousand, two hundred ninety-two".