4406520130 has 16 divisors (see below), whose sum is σ = 8205244920. Its totient is φ = 1701828352.

The previous prime is 4406520127. The next prime is 4406520133. The reversal of 4406520130 is 310256044.

It is an interprime number because it is at equal distance from previous prime (4406520127) and next prime (4406520133).

It can be written as a sum of positive squares in 4 ways, for example, as 4171480569 + 235039561 = 64587^2 + 15331^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4406520095 and 4406520104.

It is not an unprimeable number, because it can be changed into a prime (4406520133) 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, 7597159 + ... + 7597738.

Almost surely, 2^4406520130 is an apocalyptic number.

4406520130 is a deficient number, since it is larger than the sum of its proper divisors (3798724790).

4406520130 is a wasteful number, since it uses less digits than its factorization.

4406520130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15194933.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4406520130 is about 66381.6249424492. The cubic root of 4406520130 is about 1639.4515479663.

Adding to 4406520130 its reverse (310256044), we get a palindrome (4716776174).

The spelling of 4406520130 in words is "four billion, four hundred six million, five hundred twenty thousand, one hundred thirty".