40547315605700 has 72 divisors (see below), whose sum is σ = 93165903766152. Its totient is φ = 15264464865280.

The previous prime is 40547315605681. The next prime is 40547315605723. The reversal of 40547315605700 is 750651374504.

It can be written as a sum of positive squares in 12 ways, for example, as 8730653933824 + 31816661671876 = 2954768^2 + 5640626^2 .

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 23 ways as a sum of consecutive naturals, for example, 67765034 + ... + 68360766.

It is an arithmetic number, because the mean of its divisors is an integer number (1293970885641).

Almost surely, 2^{40547315605700} is an apocalyptic number.

It is an amenable number.

40547315605700 is an abundant number, since it is smaller than the sum of its proper divisors (52618588160452).

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

40547315605700 is a wasteful number, since it uses less digits than its factorization.

40547315605700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635801 (or 635794 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 40547315605700 in words is "forty trillion, five hundred forty-seven billion, three hundred fifteen million, six hundred five thousand, seven hundred".