40553776404747 has 24 divisors (see below), whose sum is σ = 60603774686208. Its totient is φ = 26104666302000.

The previous prime is 40553776404719. The next prime is 40553776404763. The reversal of 40553776404747 is 74740467735504.

40553776404747 is a `hidden beast` number, since 4 + 0 + 5 + 53 + 7 + 76 + 40 + 474 + 7 = 666.

40553776404747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40553776404747 - 2²⁸ = 40553507969291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40553776004747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163932879 + ... + 164180072.

It is an arithmetic number, because the mean of its divisors is an integer number (2525157278592).

Almost surely, 2^{40553776404747} is an apocalyptic number.

40553776404747 is a deficient number, since it is larger than the sum of its proper divisors (20049998281461).

40553776404747 is a wasteful number, since it uses less digits than its factorization.

40553776404747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328113431 (or 328113428 counting only the distinct ones).

The product of its (nonzero) digits is 276595200, while the sum is 63.

The spelling of 40553776404747 in words is "forty trillion, five hundred fifty-three billion, seven hundred seventy-six million, four hundred four thousand, seven hundred forty-seven".