54329895 has 12 divisors (see below), whose sum is σ = 94171896. Its totient is φ = 28975920.

The previous prime is 54329881. The next prime is 54329897. The reversal of 54329895 is 59892345.

54329895 is a `hidden beast` number, since 543 + 29 + 89 + 5 = 666.

It is not a de Polignac number, because 54329895 - 2⁷ = 54329767 is a prime.

It is a super-2 number, since 2×54329895² = 5903474981422050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1207331 = 54329895 / (5 + 4 + 3 + 2 + 9 + 8 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 54329895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54329897) 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, 603621 + ... + 603710.

It is an arithmetic number, because the mean of its divisors is an integer number (7847658).

Almost surely, 2^54329895 is an apocalyptic number.

54329895 is a deficient number, since it is larger than the sum of its proper divisors (39842001).

54329895 is a wasteful number, since it uses less digits than its factorization.

54329895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207342 (or 1207339 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 54329895 is about 7370.8815619300. The cubic root of 54329895 is about 378.7444596124.

The spelling of 54329895 in words is "fifty-four million, three hundred twenty-nine thousand, eight hundred ninety-five".