2521350606 has 16 divisors (see below), whose sum is σ = 5074822224. Its totient is φ = 835096704.

The previous prime is 2521350593. The next prime is 2521350617. The reversal of 2521350606 is 6060531252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337355 + ... + 1339238.

It is an arithmetic number, because the mean of its divisors is an integer number (317176389).

Almost surely, 2^2521350606 is an apocalyptic number.

2521350606 is an abundant number, since it is smaller than the sum of its proper divisors (2553471618).

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

2521350606 is a wasteful number, since it uses less digits than its factorization.

2521350606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676755.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2521350606 is about 50213.0521478231. The cubic root of 2521350606 is about 1361.0614921425.

Adding to 2521350606 its reverse (6060531252), we get a palindrome (8581881858).

The spelling of 2521350606 in words is "two billion, five hundred twenty-one million, three hundred fifty thousand, six hundred six".