40223532533 has 16 divisors (see below), whose sum is σ = 42772484160. Its totient is φ = 37695134976.

The previous prime is 40223532511. The next prime is 40223532539. The reversal of 40223532533 is 33523532204.

It is a cyclic number.

It is not a de Polignac number, because 40223532533 - 2⁸ = 40223532277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40223532533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40223532539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7105058 + ... + 7110716.

It is an arithmetic number, because the mean of its divisors is an integer number (2673280260).

Almost surely, 2^40223532533 is an apocalyptic number.

It is an amenable number.

40223532533 is a deficient number, since it is larger than the sum of its proper divisors (2548951627).

40223532533 is a wasteful number, since it uses less digits than its factorization.

40223532533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7396.

The product of its (nonzero) digits is 64800, while the sum is 32.

The spelling of 40223532533 in words is "forty billion, two hundred twenty-three million, five hundred thirty-two thousand, five hundred thirty-three".