55341311251 has 2 divisors, whose sum is σ = 55341311252. Its totient is φ = 55341311250.

The previous prime is 55341311231. The next prime is 55341311269. The reversal of 55341311251 is 15211314355.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55341311251 is a prime.

It is not a weakly prime, because it can be changed into another prime (55341311231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27670655625 + 27670655626.

It is an arithmetic number, because the mean of its divisors is an integer number (27670655626).

Almost surely, 2^55341311251 is an apocalyptic number.

55341311251 is a deficient number, since it is larger than the sum of its proper divisors (1).

55341311251 is an equidigital number, since it uses as much as digits as its factorization.

55341311251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9000, while the sum is 31.

The spelling of 55341311251 in words is "fifty-five billion, three hundred forty-one million, three hundred eleven thousand, two hundred fifty-one".