54831842251 has 2 divisors, whose sum is σ = 54831842252. Its totient is φ = 54831842250.

The previous prime is 54831842237. The next prime is 54831842293. The reversal of 54831842251 is 15224813845.

54831842251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54831842251 - 2²¹ = 54829745099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54831842198 and 54831842207.

It is not a weakly prime, because it can be changed into another prime (54831842851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27415921125 + 27415921126.

It is an arithmetic number, because the mean of its divisors is an integer number (27415921126).

Almost surely, 2^54831842251 is an apocalyptic number.

54831842251 is a deficient number, since it is larger than the sum of its proper divisors (1).

54831842251 is an equidigital number, since it uses as much as digits as its factorization.

54831842251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 307200, while the sum is 43.

The spelling of 54831842251 in words is "fifty-four billion, eight hundred thirty-one million, eight hundred forty-two thousand, two hundred fifty-one".