2521532010 has 16 divisors (see below), whose sum is σ = 6051676896. Its totient is φ = 672408528.

The previous prime is 2521531993. The next prime is 2521532017. The reversal of 2521532010 is 102351252.

It is not an unprimeable number, because it can be changed into a prime (2521532017) 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, 42025504 + ... + 42025563.

It is an arithmetic number, because the mean of its divisors is an integer number (378229806).

Almost surely, 2^2521532010 is an apocalyptic number.

2521532010 is an abundant number, since it is smaller than the sum of its proper divisors (3530144886).

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

2521532010 is a wasteful number, since it uses less digits than its factorization.

2521532010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84051077.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2521532010 is about 50214.8584584284. The cubic root of 2521532010 is about 1361.0941328599.

Adding to 2521532010 its reverse (102351252), we get a palindrome (2623883262).

The spelling of 2521532010 in words is "two billion, five hundred twenty-one million, five hundred thirty-two thousand, ten".