135446951 has 2 divisors, whose sum is σ = 135446952. Its totient is φ = 135446950.

The previous prime is 135446933. The next prime is 135446963. The reversal of 135446951 is 159644531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135446951 - 2¹⁸ = 135184807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135446911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67723475 + 67723476.

It is an arithmetic number, because the mean of its divisors is an integer number (67723476).

Almost surely, 2^135446951 is an apocalyptic number.

135446951 is a deficient number, since it is larger than the sum of its proper divisors (1).

135446951 is an equidigital number, since it uses as much as digits as its factorization.

135446951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 135446951 is about 11638.1678540911. The cubic root of 135446951 is about 513.5582903483.

The spelling of 135446951 in words is "one hundred thirty-five million, four hundred forty-six thousand, nine hundred fifty-one".