2536443130 has 16 divisors (see below), whose sum is σ = 4916797704. Its totient is φ = 936532800.

The previous prime is 2536443113. The next prime is 2536443131. The reversal of 2536443130 is 313446352.

It can be written as a sum of positive squares in 4 ways, for example, as 2280731049 + 255712081 = 47757^2 + 15991^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2536443092 and 2536443101.

It is not an unprimeable number, because it can be changed into a prime (2536443131) 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, 9755421 + ... + 9755680.

Almost surely, 2^2536443130 is an apocalyptic number.

2536443130 is a deficient number, since it is larger than the sum of its proper divisors (2380354574).

2536443130 is a wasteful number, since it uses less digits than its factorization.

2536443130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19511121.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2536443130 is about 50363.1127910100. The cubic root of 2536443130 is about 1363.7718122735.

Adding to 2536443130 its reverse (313446352), we get a palindrome (2849889482).

The spelling of 2536443130 in words is "two billion, five hundred thirty-six million, four hundred forty-three thousand, one hundred thirty".