2025451201 has 2 divisors, whose sum is σ = 2025451202. Its totient is φ = 2025451200.

The previous prime is 2025451193. The next prime is 2025451223. The reversal of 2025451201 is 1021545202.

It is an a-pointer prime, because the next prime (2025451223) can be obtained adding 2025451201 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1775779600 + 249671601 = 42140^2 + 15801^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025451201 - 2³ = 2025451193 is a prime.

It is not a weakly prime, because it can be changed into another prime (2025451261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012725600 + 1012725601.

It is an arithmetic number, because the mean of its divisors is an integer number (1012725601).

Almost surely, 2^2025451201 is an apocalyptic number.

It is an amenable number.

2025451201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025451201 is an equidigital number, since it uses as much as digits as its factorization.

2025451201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2025451201 is about 45005.0130652131. The cubic root of 2025451201 is about 1265.2429558294.

Adding to 2025451201 its reverse (1021545202), we get a palindrome (3046996403).

The spelling of 2025451201 in words is "two billion, twenty-five million, four hundred fifty-one thousand, two hundred one".