154055252141033 has 2 divisors, whose sum is σ = 154055252141034. Its totient is φ = 154055252141032.

The previous prime is 154055252141029. The next prime is 154055252141039. The reversal of 154055252141033 is 330141252550451.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145610485884889 + 8444766256144 = 12066917^2 + 2905988^2 .

It is an emirp because it is prime and its reverse (330141252550451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 154055252141033 - 2² = 154055252141029 is a prime.

It is not a weakly prime, because it can be changed into another prime (154055252141039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77027626070516 + 77027626070517.

It is an arithmetic number, because the mean of its divisors is an integer number (77027626070517).

Almost surely, 2^{154055252141033} is an apocalyptic number.

It is an amenable number.

154055252141033 is a deficient number, since it is larger than the sum of its proper divisors (1).

154055252141033 is an equidigital number, since it uses as much as digits as its factorization.

154055252141033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 154055252141033 in words is "one hundred fifty-four trillion, fifty-five billion, two hundred fifty-two million, one hundred forty-one thousand, thirty-three".