2405412530 has 16 divisors (see below), whose sum is σ = 4421865600. Its totient is φ = 941693232.

The previous prime is 2405412509. The next prime is 2405412539. The reversal of 2405412530 is 352145042.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2405412530.

It is not an unprimeable number, because it can be changed into a prime (2405412539) 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, 2558480 + ... + 2559419.

It is an arithmetic number, because the mean of its divisors is an integer number (276366600).

Almost surely, 2^2405412530 is an apocalyptic number.

2405412530 is a deficient number, since it is larger than the sum of its proper divisors (2016453070).

2405412530 is a wasteful number, since it uses less digits than its factorization.

2405412530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117953.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2405412530 is about 49045.0051483329. The cubic root of 2405412530 is about 1339.8716239234.

Adding to 2405412530 its reverse (352145042), we get a palindrome (2757557572).

The spelling of 2405412530 in words is "two billion, four hundred five million, four hundred twelve thousand, five hundred thirty".