25350430 has 32 divisors (see below), whose sum is σ = 53141184. Its totient is φ = 8526336.

The previous prime is 25350419. The next prime is 25350431. The reversal of 25350430 is 3405352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25350431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294 + ... + 7126.

It is an arithmetic number, because the mean of its divisors is an integer number (1660662).

Almost surely, 2^25350430 is an apocalyptic number.

25350430 is an abundant number, since it is smaller than the sum of its proper divisors (27790754).

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

25350430 is a wasteful number, since it uses less digits than its factorization.

25350430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6900.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 25350430 is about 5034.9210520126. The cubic root of 25350430 is about 293.7616576028.

Adding to 25350430 its reverse (3405352), we get a palindrome (28755782).

The spelling of 25350430 in words is "twenty-five million, three hundred fifty thousand, four hundred thirty".