455975140329101 has 2 divisors, whose sum is σ = 455975140329102. Its totient is φ = 455975140329100.

The previous prime is 455975140329041. The next prime is 455975140329109. The reversal of 455975140329101 is 101923041579554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336184326208900 + 119790814120201 = 18335330^2 + 10944899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455975140329101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455975140329109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227987570164550 + 227987570164551.

It is an arithmetic number, because the mean of its divisors is an integer number (227987570164551).

Almost surely, 2^{455975140329101} is an apocalyptic number.

It is an amenable number.

455975140329101 is a deficient number, since it is larger than the sum of its proper divisors (1).

455975140329101 is an equidigital number, since it uses as much as digits as its factorization.

455975140329101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804000, while the sum is 56.

The spelling of 455975140329101 in words is "four hundred fifty-five trillion, nine hundred seventy-five billion, one hundred forty million, three hundred twenty-nine thousand, one hundred one".