25000405363 has 8 divisors (see below), whose sum is σ = 25048905200. Its totient is φ = 24951932928.

The previous prime is 25000405361. The next prime is 25000405369. The reversal of 25000405363 is 36350400052.

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

It is a cyclic number.

It is not a de Polignac number, because 25000405363 - 2¹ = 25000405361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25000405361) 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 7 ways as a sum of consecutive naturals, for example, 3086623 + ... + 3094711.

It is an arithmetic number, because the mean of its divisors is an integer number (3131113150).

Almost surely, 2^25000405363 is an apocalyptic number.

25000405363 is a deficient number, since it is larger than the sum of its proper divisors (48499837).

25000405363 is an equidigital number, since it uses as much as digits as its factorization.

25000405363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13701.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 25000405363 in words is "twenty-five billion, four hundred five thousand, three hundred sixty-three".