154726006213 has 2 divisors, whose sum is σ = 154726006214. Its totient is φ = 154726006212.

The previous prime is 154726006151. The next prime is 154726006217. The reversal of 154726006213 is 312600627451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154430922529 + 295083684 = 392977^2 + 17178^2 .

It is a cyclic number.

It is not a de Polignac number, because 154726006213 - 2¹⁷ = 154725875141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154726006217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77363003106 + 77363003107.

It is an arithmetic number, because the mean of its divisors is an integer number (77363003107).

Almost surely, 2^154726006213 is an apocalyptic number.

It is an amenable number.

154726006213 is a deficient number, since it is larger than the sum of its proper divisors (1).

154726006213 is an equidigital number, since it uses as much as digits as its factorization.

154726006213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 154726006213 in words is "one hundred fifty-four billion, seven hundred twenty-six million, six thousand, two hundred thirteen".