25350243 has 8 divisors (see below), whose sum is σ = 33839808. Its totient is φ = 16880424.

The previous prime is 25350211. The next prime is 25350251. The reversal of 25350243 is 34205352.

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

It is not a de Polignac number, because 25350243 - 2⁵ = 25350211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25350253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621 + ... + 7302.

It is an arithmetic number, because the mean of its divisors is an integer number (4229976).

Almost surely, 2^25350243 is an apocalyptic number.

25350243 is a deficient number, since it is larger than the sum of its proper divisors (8489565).

25350243 is an equidigital number, since it uses as much as digits as its factorization.

25350243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9873.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 25350243 is about 5034.9024816773. The cubic root of 25350243 is about 293.7609352803.

Adding to 25350243 its reverse (34205352), we get a palindrome (59555595).

The spelling of 25350243 in words is "twenty-five million, three hundred fifty thousand, two hundred forty-three".