405053035746 has 16 divisors (see below), whose sum is σ = 810604005024. Its totient is φ = 134934689664.

The previous prime is 405053035741. The next prime is 405053035757. The reversal of 405053035746 is 647530350504.

405053035746 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 405053035698 and 405053035707.

It is not an unprimeable number, because it can be changed into a prime (405053035741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20736655 + ... + 20756178.

It is an arithmetic number, because the mean of its divisors is an integer number (50662750314).

Almost surely, 2^405053035746 is an apocalyptic number.

405053035746 is an abundant number, since it is smaller than the sum of its proper divisors (405550969278).

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

405053035746 is a wasteful number, since it uses less digits than its factorization.

405053035746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41494465.

The product of its (nonzero) digits is 756000, while the sum is 42.

The spelling of 405053035746 in words is "four hundred five billion, fifty-three million, thirty-five thousand, seven hundred forty-six".