25352425203 has 8 divisors (see below), whose sum is σ = 38632267008. Its totient is φ = 14487100104.

The previous prime is 25352425187. The next prime is 25352425207. The reversal of 25352425203 is 30252425352.

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

It is not a de Polignac number, because 25352425203 - 2⁴ = 25352425187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25352425207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603629151 + ... + 603629192.

It is an arithmetic number, because the mean of its divisors is an integer number (4829033376).

Almost surely, 2^25352425203 is an apocalyptic number.

25352425203 is a deficient number, since it is larger than the sum of its proper divisors (13279841805).

25352425203 is a wasteful number, since it uses less digits than its factorization.

25352425203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207258353.

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 25352425203 in words is "twenty-five billion, three hundred fifty-two million, four hundred twenty-five thousand, two hundred three".