2254455310631 has 2 divisors, whose sum is σ = 2254455310632. Its totient is φ = 2254455310630.

The previous prime is 2254455310561. The next prime is 2254455310661. The reversal of 2254455310631 is 1360135544522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254455310631 is a prime.

It is a super-2 number, since 2×2254455310631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254455310661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127227655315 + 1127227655316.

It is an arithmetic number, because the mean of its divisors is an integer number (1127227655316).

Almost surely, 2^{2254455310631} is an apocalyptic number.

2254455310631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254455310631 is an equidigital number, since it uses as much as digits as its factorization.

2254455310631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 2254455310631 in words is "two trillion, two hundred fifty-four billion, four hundred fifty-five million, three hundred ten thousand, six hundred thirty-one".