25463050733 has 4 divisors (see below), whose sum is σ = 25467782880. Its totient is φ = 25458318588.

The previous prime is 25463050727. The next prime is 25463050751. The reversal of 25463050733 is 33705036452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25463050733 - 2¹⁴ = 25463034349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25463050763) 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 3 ways as a sum of consecutive naturals, for example, 2357993 + ... + 2368766.

It is an arithmetic number, because the mean of its divisors is an integer number (6366945720).

Almost surely, 2^25463050733 is an apocalyptic number.

It is an amenable number.

25463050733 is a deficient number, since it is larger than the sum of its proper divisors (4732147).

25463050733 is an equidigital number, since it uses as much as digits as its factorization.

25463050733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732146.

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 25463050733 in words is "twenty-five billion, four hundred sixty-three million, fifty thousand, seven hundred thirty-three".