25322055135001 has 4 divisors (see below), whose sum is σ = 25322105179492. Its totient is φ = 25322005090512.

The previous prime is 25322055134963. The next prime is 25322055135043. The reversal of 25322055135001 is 10053155022352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6699421128976 + 18622634006025 = 2588324^2 + 4315395^2 .

It is a cyclic number.

It is not a de Polignac number, because 25322055135001 - 2¹⁷ = 25322055003929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25322055135071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24255426 + ... + 25277851.

It is an arithmetic number, because the mean of its divisors is an integer number (6330526294873).

Almost surely, 2^{25322055135001} is an apocalyptic number.

It is an amenable number.

25322055135001 is a deficient number, since it is larger than the sum of its proper divisors (50044491).

25322055135001 is an equidigital number, since it uses as much as digits as its factorization.

25322055135001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50044490.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 25322055135001 in words is "twenty-five trillion, three hundred twenty-two billion, fifty-five million, one hundred thirty-five thousand, one".