40054595 has 8 divisors (see below), whose sum is σ = 54932064. Its totient is φ = 27465984.

The previous prime is 40054577. The next prime is 40054607. The reversal of 40054595 is 59545004.

It is a happy number.

40054595 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 40054595 - 2¹⁸ = 39792451 is a prime.

It is a super-2 number, since 2×40054595² = 3208741161228050, which contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 572174 + ... + 572243.

It is an arithmetic number, because the mean of its divisors is an integer number (6866508).

Almost surely, 2^40054595 is an apocalyptic number.

40054595 is a deficient number, since it is larger than the sum of its proper divisors (14877469).

40054595 is a wasteful number, since it uses less digits than its factorization.

40054595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144429.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 40054595 is about 6328.8699623234. The cubic root of 40054595 is about 342.1507121617.

Adding to 40054595 its reverse (59545004), we get a palindrome (99599599).

The spelling of 40054595 in words is "forty million, fifty-four thousand, five hundred ninety-five".