137535065 has 8 divisors (see below), whose sum is σ = 170366208. Its totient is φ = 106478640.

The previous prime is 137535059. The next prime is 137535071. The reversal of 137535065 is 560535731.

It is an interprime number because it is at equal distance from previous prime (137535059) and next prime (137535071).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137535065 - 2¹⁶ = 137469529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443507 + ... + 443816.

It is an arithmetic number, because the mean of its divisors is an integer number (21295776).

Almost surely, 2^137535065 is an apocalyptic number.

It is an amenable number.

137535065 is a deficient number, since it is larger than the sum of its proper divisors (32831143).

137535065 is an equidigital number, since it uses as much as digits as its factorization.

137535065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887359.

The product of its (nonzero) digits is 47250, while the sum is 35.

The square root of 137535065 is about 11727.5344808702. The cubic root of 137535065 is about 516.1839290321.

The spelling of 137535065 in words is "one hundred thirty-seven million, five hundred thirty-five thousand, sixty-five".