154462064131 has 2 divisors, whose sum is σ = 154462064132. Its totient is φ = 154462064130.

The previous prime is 154462064111. The next prime is 154462064147. The reversal of 154462064131 is 131460264451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 154462064131 - 2⁹ = 154462063619 is a prime.

It is a super-2 number, since 2×154462064131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (154462064111) 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, 77231032065 + 77231032066.

It is an arithmetic number, because the mean of its divisors is an integer number (77231032066).

Almost surely, 2^154462064131 is an apocalyptic number.

154462064131 is a deficient number, since it is larger than the sum of its proper divisors (1).

154462064131 is an equidigital number, since it uses as much as digits as its factorization.

154462064131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 154462064131 in words is "one hundred fifty-four billion, four hundred sixty-two million, sixty-four thousand, one hundred thirty-one".