54368829 has 12 divisors (see below), whose sum is σ = 80448732. Its totient is φ = 35361600.

The previous prime is 54368819. The next prime is 54368843. The reversal of 54368829 is 92886345.

54368829 is a `hidden beast` number, since 543 + 6 + 88 + 29 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12766329 + 41602500 = 3573^2 + 6450^2 .

It is not a de Polignac number, because 54368829 - 2⁹ = 54368317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54368819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73302 + ... + 74039.

It is an arithmetic number, because the mean of its divisors is an integer number (6704061).

Almost surely, 2^54368829 is an apocalyptic number.

It is an amenable number.

54368829 is a deficient number, since it is larger than the sum of its proper divisors (26079903).

54368829 is a wasteful number, since it uses less digits than its factorization.

54368829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147388 (or 147385 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 54368829 is about 7373.5221570156. The cubic root of 54368829 is about 378.8349102182.

The spelling of 54368829 in words is "fifty-four million, three hundred sixty-eight thousand, eight hundred twenty-nine".