54064395 has 96 divisors (see below), whose sum is σ = 122135040. Its totient is φ = 22438080.

The previous prime is 54064379. The next prime is 54064397. The reversal of 54064395 is 59346045.

It is a happy number.

54064395 is a `hidden beast` number, since 5 + 4 + 0 + 643 + 9 + 5 = 666.

It is not a de Polignac number, because 54064395 - 2⁴ = 54064379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54064397) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72394 + ... + 73136.

It is an arithmetic number, because the mean of its divisors is an integer number (1272240).

Almost surely, 2^54064395 is an apocalyptic number.

54064395 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54064395 is an abundant number, since it is smaller than the sum of its proper divisors (68070645).

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

54064395 is a wasteful number, since it uses less digits than its factorization.

54064395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 54064395 is about 7352.8494476631. The cubic root of 54064395 is about 378.1265008706.

It can be divided in two parts, 5406 and 4395, that added together give a square (9801 = 99²).

The spelling of 54064395 in words is "fifty-four million, sixty-four thousand, three hundred ninety-five".