54946395 has 36 divisors (see below), whose sum is σ = 110794320. Its totient is φ = 25117344.

The previous prime is 54946393. The next prime is 54946399. The reversal of 54946395 is 59364945.

54946395 is a `hidden beast` number, since 5 + 4 + 9 + 4 + 639 + 5 = 666.

It is not a de Polignac number, because 54946395 - 2¹ = 54946393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54946395.

It is not an unprimeable number, because it can be changed into a prime (54946393) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10255 + ... + 14664.

It is an arithmetic number, because the mean of its divisors is an integer number (3077620).

Almost surely, 2^54946395 is an apocalyptic number.

54946395 is an abundant number, since it is smaller than the sum of its proper divisors (55847925).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54946395 is a wasteful number, since it uses less digits than its factorization.

54946395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24944 (or 24934 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 54946395 is about 7412.5835577078. The cubic root of 54946395 is about 380.1716560571.

The spelling of 54946395 in words is "fifty-four million, nine hundred forty-six thousand, three hundred ninety-five".