40153195 has 8 divisors (see below), whose sum is σ = 48386880. Its totient is φ = 31987200.

The previous prime is 40153187. The next prime is 40153207. The reversal of 40153195 is 59135104.

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

It is not a de Polignac number, because 40153195 - 2³ = 40153187 is a prime.

It is a super-2 number, since 2×40153195² = 3224558137416050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15606 + ... + 17995.

It is an arithmetic number, because the mean of its divisors is an integer number (6048360).

Almost surely, 2^40153195 is an apocalyptic number.

40153195 is a deficient number, since it is larger than the sum of its proper divisors (8233685).

40153195 is a wasteful number, since it uses less digits than its factorization.

40153195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33845.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 40153195 is about 6336.6548746164. The cubic root of 40153195 is about 342.4312327529.

Adding to 40153195 its reverse (59135104), we get a palindrome (99288299).

The spelling of 40153195 in words is "forty million, one hundred fifty-three thousand, one hundred ninety-five".