25932247201 has 4 divisors (see below), whose sum is σ = 29636853952. Its totient is φ = 22227640452.

The previous prime is 25932247189. The next prime is 25932247241. The reversal of 25932247201 is 10274223952.

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 25932247201 - 2¹⁵ = 25932214433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25932247241) 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, 1852303365 + ... + 1852303378.

It is an arithmetic number, because the mean of its divisors is an integer number (7409213488).

Almost surely, 2^25932247201 is an apocalyptic number.

It is an amenable number.

25932247201 is a deficient number, since it is larger than the sum of its proper divisors (3704606751).

25932247201 is an equidigital number, since it uses as much as digits as its factorization.

25932247201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704606750.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 25932247201 in words is "twenty-five billion, nine hundred thirty-two million, two hundred forty-seven thousand, two hundred one".