40153105 has 8 divisors (see below), whose sum is σ = 48324672. Its totient is φ = 32028528.

The previous prime is 40153079. The next prime is 40153109. The reversal of 40153105 is 50135104.

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

It is a cyclic number.

It is not a de Polignac number, because 40153105 - 2¹¹ = 40151057 is a prime.

It is a super-2 number, since 2×40153105² = 3224543682282050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40153109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9837 + ... + 13306.

It is an arithmetic number, because the mean of its divisors is an integer number (6040584).

Almost surely, 2^40153105 is an apocalyptic number.

It is an amenable number.

40153105 is a deficient number, since it is larger than the sum of its proper divisors (8171567).

40153105 is a wasteful number, since it uses less digits than its factorization.

40153105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23495.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 40153105 is about 6336.6477730737. The cubic root of 40153105 is about 342.4309769091.

Adding to 40153105 its reverse (50135104), we get a palindrome (90288209).

The spelling of 40153105 in words is "forty million, one hundred fifty-three thousand, one hundred five".