40452363 has 24 divisors (see below), whose sum is σ = 68411616. Its totient is φ = 22550400.

The previous prime is 40452353. The next prime is 40452397. The reversal of 40452363 is 36325404.

It is not a de Polignac number, because 40452363 - 2⁸ = 40452107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40452343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5248 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (2850484).

Almost surely, 2^40452363 is an apocalyptic number.

40452363 is a deficient number, since it is larger than the sum of its proper divisors (27959253).

40452363 is a wasteful number, since it uses less digits than its factorization.

40452363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15715 (or 15712 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 40452363 is about 6360.2172132719. The cubic root of 40452363 is about 343.2795761081.

Adding to 40452363 its reverse (36325404), we get a palindrome (76777767).

The spelling of 40452363 in words is "forty million, four hundred fifty-two thousand, three hundred sixty-three".