40916653 has 4 divisors (see below), whose sum is σ = 41050240. Its totient is φ = 40783068.

The previous prime is 40916641. The next prime is 40916657. The reversal of 40916653 is 35661904.

40916653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40916653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40916657) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 66333 + ... + 66946.

It is an arithmetic number, because the mean of its divisors is an integer number (10262560).

Almost surely, 2^40916653 is an apocalyptic number.

It is an amenable number.

40916653 is a deficient number, since it is larger than the sum of its proper divisors (133587).

40916653 is a wasteful number, since it uses less digits than its factorization.

40916653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133586.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 40916653 is about 6396.6126191915. The cubic root of 40916653 is about 344.5879081611.

The spelling of 40916653 in words is "forty million, nine hundred sixteen thousand, six hundred fifty-three".