406530095052 has 96 divisors (see below), whose sum is σ = 1018427364864. Its totient is φ = 125898995200.

The previous prime is 406530095039. The next prime is 406530095123. The reversal of 406530095052 is 250590035604.

It is a self number, because there is not a number n which added to its sum of digits gives 406530095052.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2489602 + ... + 2647862.

It is an arithmetic number, because the mean of its divisors is an integer number (10608618384).

Almost surely, 2^406530095052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 406530095052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509213682432).

406530095052 is an abundant number, since it is smaller than the sum of its proper divisors (611897269812).

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

406530095052 is a wasteful number, since it uses less digits than its factorization.

406530095052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158559 (or 158557 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 406530095052 in words is "four hundred six billion, five hundred thirty million, ninety-five thousand, fifty-two".