2525424210 has 128 divisors (see below), whose sum is σ = 6936330240. Its totient is φ = 653510592.

The previous prime is 2525424199. The next prime is 2525424211. The reversal of 2525424210 is 124245252.

2525424210 is a `hidden beast` number, since 2 + 5 + 25 + 424 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2525424211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1610847 + ... + 1612413.

It is an arithmetic number, because the mean of its divisors is an integer number (54190080).

Almost surely, 2^2525424210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2525424210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3468165120).

2525424210 is an abundant number, since it is smaller than the sum of its proper divisors (4410906030).

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

2525424210 is a wasteful number, since it uses less digits than its factorization.

2525424210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2525424210 is about 50253.5989755958. The cubic root of 2525424210 is about 1361.7940945110.

Adding to 2525424210 its reverse (124245252), we get a palindrome (2649669462).

The spelling of 2525424210 in words is "two billion, five hundred twenty-five million, four hundred twenty-four thousand, two hundred ten".