54687395 has 32 divisors (see below), whose sum is σ = 77552640. Its totient is φ = 36247680.

The previous prime is 54687341. The next prime is 54687403. The reversal of 54687395 is 59378645.

54687395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54687395 - 2⁶ = 54687331 is a prime.

It is a super-2 number, since 2×54687395² = 5981422343772050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146429 + ... + 146801.

It is an arithmetic number, because the mean of its divisors is an integer number (2423520).

Almost surely, 2^54687395 is an apocalyptic number.

54687395 is a deficient number, since it is larger than the sum of its proper divisors (22865245).

54687395 is a wasteful number, since it uses less digits than its factorization.

54687395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its digits is 907200, while the sum is 47.

The square root of 54687395 is about 7395.0926295754. The cubic root of 54687395 is about 379.5733785572.

The spelling of 54687395 in words is "fifty-four million, six hundred eighty-seven thousand, three hundred ninety-five".