425053251101 has 2 divisors, whose sum is σ = 425053251102. Its totient is φ = 425053251100.

The previous prime is 425053251047. The next prime is 425053251113. The reversal of 425053251101 is 101152350524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 378503031076 + 46550220025 = 615226^2 + 215755^2 .

It is a cyclic number.

It is not a de Polignac number, because 425053251101 - 2⁶ = 425053251037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425053251901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212526625550 + 212526625551.

It is an arithmetic number, because the mean of its divisors is an integer number (212526625551).

Almost surely, 2^425053251101 is an apocalyptic number.

It is an amenable number.

425053251101 is a deficient number, since it is larger than the sum of its proper divisors (1).

425053251101 is an equidigital number, since it uses as much as digits as its factorization.

425053251101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 425053251101 in words is "four hundred twenty-five billion, fifty-three million, two hundred fifty-one thousand, one hundred one".