25452341002 has 8 divisors (see below), whose sum is σ = 41649285312. Its totient is φ = 11569245900.

The previous prime is 25452340939. The next prime is 25452341003. The reversal of 25452341002 is 20014325452.

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

It is not an unprimeable number, because it can be changed into a prime (25452341003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578462274 + ... + 578462317.

It is an arithmetic number, because the mean of its divisors is an integer number (5206160664).

Almost surely, 2^25452341002 is an apocalyptic number.

25452341002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

25452341002 is a deficient number, since it is larger than the sum of its proper divisors (16196944310).

25452341002 is a wasteful number, since it uses less digits than its factorization.

25452341002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156924604.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 25452341002 its reverse (20014325452), we get a palindrome (45466666454).

The spelling of 25452341002 in words is "twenty-five billion, four hundred fifty-two million, three hundred forty-one thousand, two".