154407456011 has 2 divisors, whose sum is σ = 154407456012. Its totient is φ = 154407456010.

The previous prime is 154407455989. The next prime is 154407456013. The reversal of 154407456011 is 110654704451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 154407456011 - 2¹⁰ = 154407454987 is a prime.

Together with 154407456013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (154407456013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77203728005 + 77203728006.

It is an arithmetic number, because the mean of its divisors is an integer number (77203728006).

Almost surely, 2^154407456011 is an apocalyptic number.

154407456011 is a deficient number, since it is larger than the sum of its proper divisors (1).

154407456011 is an equidigital number, since it uses as much as digits as its factorization.

154407456011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 154407456011 in words is "one hundred fifty-four billion, four hundred seven million, four hundred fifty-six thousand, eleven".