40552363 has 4 divisors (see below), whose sum is σ = 40633488. Its totient is φ = 40471240.

The previous prime is 40552357. The next prime is 40552417. The reversal of 40552363 is 36325504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40552363 - 2⁵ = 40552331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40552763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39808 + ... + 40813.

It is an arithmetic number, because the mean of its divisors is an integer number (10158372).

Almost surely, 2^40552363 is an apocalyptic number.

40552363 is a deficient number, since it is larger than the sum of its proper divisors (81125).

40552363 is an equidigital number, since it uses as much as digits as its factorization.

40552363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81124.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 40552363 is about 6368.0737275883. The cubic root of 40552363 is about 343.5622106863.

Adding to 40552363 its reverse (36325504), we get a palindrome (76877867).

The spelling of 40552363 in words is "forty million, five hundred fifty-two thousand, three hundred sixty-three".