254795597461 has 2 divisors, whose sum is σ = 254795597462. Its totient is φ = 254795597460.

The previous prime is 254795597431. The next prime is 254795597471. The reversal of 254795597461 is 164795597452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239150340900 + 15645256561 = 489030^2 + 125081^2 .

It is a cyclic number.

It is not a de Polignac number, because 254795597461 - 2⁵ = 254795597429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254795597393 and 254795597402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254795597431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127397798730 + 127397798731.

It is an arithmetic number, because the mean of its divisors is an integer number (127397798731).

Almost surely, 2^254795597461 is an apocalyptic number.

It is an amenable number.

254795597461 is a deficient number, since it is larger than the sum of its proper divisors (1).

254795597461 is an equidigital number, since it uses as much as digits as its factorization.

254795597461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256000, while the sum is 64.

Subtracting from 254795597461 its reverse (164795597452), we obtain a palindrome (90000000009).

The spelling of 254795597461 in words is "two hundred fifty-four billion, seven hundred ninety-five million, five hundred ninety-seven thousand, four hundred sixty-one".