25323452005203 has 24 divisors (see below), whose sum is σ = 40450246302960. Its totient is φ = 15137306300160.

The previous prime is 25323452005169. The next prime is 25323452005207. The reversal of 25323452005203 is 30250025432352.

25323452005203 is a `hidden beast` number, since 2 + 53 + 2 + 34 + 52 + 0 + 0 + 520 + 3 = 666.

It is not a de Polignac number, because 25323452005203 - 2⁶ = 25323452005139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25323452005207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1751995818 + ... + 1752010271.

It is an arithmetic number, because the mean of its divisors is an integer number (1685426929290).

Almost surely, 2^{25323452005203} is an apocalyptic number.

25323452005203 is a deficient number, since it is larger than the sum of its proper divisors (15126794297757).

25323452005203 is a wasteful number, since it uses less digits than its factorization.

25323452005203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504006179 (or 3504006176 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 25323452005203 its reverse (30250025432352), we get a palindrome (55573477437555).

The spelling of 25323452005203 in words is "twenty-five trillion, three hundred twenty-three billion, four hundred fifty-two million, five thousand, two hundred three".