2521412000 has 48 divisors (see below), whose sum is σ = 6195119112. Its totient is φ = 1008563200.

The previous prime is 2521411987. The next prime is 2521412011. The reversal of 2521412000 is 2141252.

It can be written as a sum of positive squares in 4 ways, for example, as 1405050256 + 1116361744 = 37484^2 + 33412^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2521412000.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 311177 + ... + 319176.

Almost surely, 2^2521412000 is an apocalyptic number.

2521412000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2521412000 is an abundant number, since it is smaller than the sum of its proper divisors (3673707112).

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

2521412000 is an equidigital number, since it uses as much as digits as its factorization.

2521412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630378 (or 630360 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2521412000 is about 50213.6634791767. The cubic root of 2521412000 is about 1361.0725391757.

Adding to 2521412000 its reverse (2141252), we get a palindrome (2523553252).

The spelling of 2521412000 in words is "two billion, five hundred twenty-one million, four hundred twelve thousand".