54929428 has 12 divisors (see below), whose sum is σ = 100306080. Its totient is φ = 26270552.

The previous prime is 54929401. The next prime is 54929429. The reversal of 54929428 is 82492945.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54929429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298438 + ... + 298621.

It is an arithmetic number, because the mean of its divisors is an integer number (8358840).

Almost surely, 2^54929428 is an apocalyptic number.

It is an amenable number.

54929428 is a deficient number, since it is larger than the sum of its proper divisors (45376652).

54929428 is a wasteful number, since it uses less digits than its factorization.

54929428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597086 (or 597084 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 54929428 is about 7411.4389965782. The cubic root of 54929428 is about 380.1325207232.

The spelling of 54929428 in words is "fifty-four million, nine hundred twenty-nine thousand, four hundred twenty-eight".