54365456311 has 2 divisors, whose sum is σ = 54365456312. Its totient is φ = 54365456310.

The previous prime is 54365456287. The next prime is 54365456351. The reversal of 54365456311 is 11365456345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54365456311 - 2⁹ = 54365455799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54365456351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27182728155 + 27182728156.

It is an arithmetic number, because the mean of its divisors is an integer number (27182728156).

Almost surely, 2^54365456311 is an apocalyptic number.

54365456311 is a deficient number, since it is larger than the sum of its proper divisors (1).

54365456311 is an equidigital number, since it uses as much as digits as its factorization.

54365456311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648000, while the sum is 43.

The spelling of 54365456311 in words is "fifty-four billion, three hundred sixty-five million, four hundred fifty-six thousand, three hundred eleven".