135464801 has 2 divisors, whose sum is σ = 135464802. Its totient is φ = 135464800.

The previous prime is 135464773. The next prime is 135464803. The reversal of 135464801 is 108464531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117180625 + 18284176 = 10825^2 + 4276^2 .

It is a cyclic number.

It is not a de Polignac number, because 135464801 - 2¹⁰ = 135463777 is a prime.

Together with 135464803, 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 (135464803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67732400 + 67732401.

It is an arithmetic number, because the mean of its divisors is an integer number (67732401).

Almost surely, 2^135464801 is an apocalyptic number.

It is an amenable number.

135464801 is a deficient number, since it is larger than the sum of its proper divisors (1).

135464801 is an equidigital number, since it uses as much as digits as its factorization.

135464801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 135464801 is about 11638.9347021108. The cubic root of 135464801 is about 513.5808492732.

The spelling of 135464801 in words is "one hundred thirty-five million, four hundred sixty-four thousand, eight hundred one".