40259363 has 4 divisors (see below), whose sum is σ = 40327848. Its totient is φ = 40190880.

The previous prime is 40259341. The next prime is 40259369. The reversal of 40259363 is 36395204.

40259363 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.

It is a cyclic number.

It is not a de Polignac number, because 40259363 - 2¹⁶ = 40193827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40259369) 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, 33353 + ... + 34538.

It is an arithmetic number, because the mean of its divisors is an integer number (10081962).

Almost surely, 2^40259363 is an apocalyptic number.

40259363 is a deficient number, since it is larger than the sum of its proper divisors (68485).

40259363 is an equidigital number, since it uses as much as digits as its factorization.

40259363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68484.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 40259363 is about 6345.0266350899. The cubic root of 40259363 is about 342.7327715978.

The spelling of 40259363 in words is "forty million, two hundred fifty-nine thousand, three hundred sixty-three".