55054462103437 has 2 divisors, whose sum is σ = 55054462103438. Its totient is φ = 55054462103436.

The previous prime is 55054462103359. The next prime is 55054462103471. The reversal of 55054462103437 is 73430126445055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40635384918921 + 14419077184516 = 6374589^2 + 3797246^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55054462103437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55054462143437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27527231051718 + 27527231051719.

It is an arithmetic number, because the mean of its divisors is an integer number (27527231051719).

Almost surely, 2^{55054462103437} is an apocalyptic number.

It is an amenable number.

55054462103437 is a deficient number, since it is larger than the sum of its proper divisors (1).

55054462103437 is an equidigital number, since it uses as much as digits as its factorization.

55054462103437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048000, while the sum is 49.

The spelling of 55054462103437 in words is "fifty-five trillion, fifty-four billion, four hundred sixty-two million, one hundred three thousand, four hundred thirty-seven".