40552500224 has 22 divisors (see below), whose sum is σ = 81065400444. Its totient is φ = 20276249600.

The previous prime is 40552500217. The next prime is 40552500269. The reversal of 40552500224 is 42200525504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19800002 + ... + 19802049.

Almost surely, 2^40552500224 is an apocalyptic number.

It is an amenable number.

40552500224 is a deficient number, since it is larger than the sum of its proper divisors (40512900220).

40552500224 is an equidigital number, since it uses as much as digits as its factorization.

40552500224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39602071 (or 39602053 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The spelling of 40552500224 in words is "forty billion, five hundred fifty-two million, five hundred thousand, two hundred twenty-four".