2405540130 has 32 divisors (see below), whose sum is σ = 6598053504. Its totient is φ = 549837696.

The previous prime is 2405540083. The next prime is 2405540131. The reversal of 2405540130 is 310455042.

It is a self number, because there is not a number n which added to its sum of digits gives 2405540130.

It is not an unprimeable number, because it can be changed into a prime (2405540131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5727267 + ... + 5727686.

It is an arithmetic number, because the mean of its divisors is an integer number (206189172).

Almost surely, 2^2405540130 is an apocalyptic number.

2405540130 is an abundant number, since it is smaller than the sum of its proper divisors (4192513374).

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

2405540130 is a wasteful number, since it uses less digits than its factorization.

2405540130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11454970.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2405540130 is about 49046.3059771070. The cubic root of 2405540130 is about 1339.8953155763.

Adding to 2405540130 its reverse (310455042), we get a palindrome (2715995172).

The spelling of 2405540130 in words is "two billion, four hundred five million, five hundred forty thousand, one hundred thirty".