2525343630 has 64 divisors (see below), whose sum is σ = 6128027136. Its totient is φ = 666000000.

The previous prime is 2525343571. The next prime is 2525343671. The reversal of 2525343630 is 363435252.

It is a junction number, because it is equal to n+sod(n) for n = 2525343591 and 2525343600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1135920 + ... + 1138140.

It is an arithmetic number, because the mean of its divisors is an integer number (95750424).

Almost surely, 2^2525343630 is an apocalyptic number.

2525343630 is an abundant number, since it is smaller than the sum of its proper divisors (3602683506).

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

2525343630 is a wasteful number, since it uses less digits than its factorization.

2525343630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633.

The product of its (nonzero) digits is 64800, while the sum is 33.

The square root of 2525343630 is about 50252.7972355768. The cubic root of 2525343630 is about 1361.7796105371.

Adding to 2525343630 its reverse (363435252), we get a palindrome (2888778882).

The spelling of 2525343630 in words is "two billion, five hundred twenty-five million, three hundred forty-three thousand, six hundred thirty".