54395087 has 8 divisors (see below), whose sum is σ = 57661632. Its totient is φ = 51136000.

The previous prime is 54395071. The next prime is 54395093. The reversal of 54395087 is 78059345.

54395087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54395087 - 2⁴ = 54395071 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54095087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21962 + ... + 24312.

It is an arithmetic number, because the mean of its divisors is an integer number (7207704).

Almost surely, 2^54395087 is an apocalyptic number.

54395087 is a deficient number, since it is larger than the sum of its proper divisors (3266545).

54395087 is a wasteful number, since it uses less digits than its factorization.

54395087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3729.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 54395087 is about 7375.3025022707. The cubic root of 54395087 is about 378.8958878426.

The spelling of 54395087 in words is "fifty-four million, three hundred ninety-five thousand, eighty-seven".