40503254592 has 56 divisors (see below), whose sum is σ = 108632910496. Its totient is φ = 13316133888.

The previous prime is 40503254591. The next prime is 40503254599. The reversal of 40503254592 is 29545230504.

It is a self number, because there is not a number n which added to its sum of digits gives 40503254592.

It is not an unprimeable number, because it can be changed into a prime (40503254591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430878 + ... + 1458909.

Almost surely, 2^40503254592 is an apocalyptic number.

It is an amenable number.

40503254592 is an abundant number, since it is smaller than the sum of its proper divisors (68129655904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40503254592 is a wasteful number, since it uses less digits than its factorization.

40503254592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889875 (or 2889865 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 40503254592 in words is "forty billion, five hundred three million, two hundred fifty-four thousand, five hundred ninety-two".