25280053005 has 16 divisors (see below), whose sum is σ = 40605476544. Its totient is φ = 13430231040.

The previous prime is 25280053003. The next prime is 25280053013. The reversal of 25280053005 is 50035008252.

It is not a de Polignac number, because 25280053005 - 2¹ = 25280053003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25280053003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3275011 + ... + 3282720.

It is an arithmetic number, because the mean of its divisors is an integer number (2537842284).

Almost surely, 2^25280053005 is an apocalyptic number.

It is an amenable number.

25280053005 is a deficient number, since it is larger than the sum of its proper divisors (15325423539).

25280053005 is a wasteful number, since it uses less digits than its factorization.

25280053005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557996.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 25280053005 in words is "twenty-five billion, two hundred eighty million, fifty-three thousand, five".