2523802002 has 8 divisors (see below), whose sum is σ = 5047604016. Its totient is φ = 841267332.

The previous prime is 2523801979. The next prime is 2523802007. The reversal of 2523802002 is 2002083252.

It is a sphenic number, since it is the product of 3 distinct primes.

2523802002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2523802007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210316828 + ... + 210316839.

It is an arithmetic number, because the mean of its divisors is an integer number (630950502).

Almost surely, 2^2523802002 is an apocalyptic number.

2523802002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2523802002 is a wasteful number, since it uses less digits than its factorization.

2523802002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420633672.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2523802002 is about 50237.4561656937. The cubic root of 2523802002 is about 1361.5024489275.

Adding to 2523802002 its reverse (2002083252), we get a palindrome (4525885254).

The spelling of 2523802002 in words is "two billion, five hundred twenty-three million, eight hundred two thousand, two".