40454503532 has 12 divisors (see below), whose sum is σ = 70808512320. Its totient is φ = 20223500016.

The previous prime is 40454503519. The next prime is 40454503559. The reversal of 40454503532 is 23530545404.

It is a junction number, because it is equal to n+sod(n) for n = 40454503492 and 40454503501.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 913607 + ... + 956862.

It is an arithmetic number, because the mean of its divisors is an integer number (5900709360).

Almost surely, 2^40454503532 is an apocalyptic number.

It is an amenable number.

40454503532 is a deficient number, since it is larger than the sum of its proper divisors (30354008788).

40454503532 is a wasteful number, since it uses less digits than its factorization.

40454503532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875880 (or 1875878 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 40454503532 in words is "forty billion, four hundred fifty-four million, five hundred three thousand, five hundred thirty-two".