134535377 has 2 divisors, whose sum is σ = 134535378. Its totient is φ = 134535376.

The previous prime is 134535361. The next prime is 134535419. The reversal of 134535377 is 773535431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132342016 + 2193361 = 11504^2 + 1481^2 .

It is a cyclic number.

It is not a de Polignac number, because 134535377 - 2⁴ = 134535361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134535377.

It is not a weakly prime, because it can be changed into another prime (134538377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67267688 + 67267689.

It is an arithmetic number, because the mean of its divisors is an integer number (67267689).

Almost surely, 2^134535377 is an apocalyptic number.

It is an amenable number.

134535377 is a deficient number, since it is larger than the sum of its proper divisors (1).

134535377 is an equidigital number, since it uses as much as digits as its factorization.

134535377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 132300, while the sum is 38.

The square root of 134535377 is about 11598.9386152354. The cubic root of 134535377 is about 512.4035933671.

The spelling of 134535377 in words is "one hundred thirty-four million, five hundred thirty-five thousand, three hundred seventy-seven".