65137105 has 16 divisors (see below), whose sum is σ = 85541184. Its totient is φ = 47222080.

The previous prime is 65137099. The next prime is 65137129. The reversal of 65137105 is 50173156.

It is not a de Polignac number, because 65137105 - 2⁷ = 65136977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17379 + ... + 20791.

It is an arithmetic number, because the mean of its divisors is an integer number (5346324).

Almost surely, 2^65137105 is an apocalyptic number.

It is an amenable number.

65137105 is a deficient number, since it is larger than the sum of its proper divisors (20404079).

65137105 is a wasteful number, since it uses less digits than its factorization.

65137105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 65137105 is about 8070.7561603607. The cubic root of 65137105 is about 402.3550755847.

The spelling of 65137105 in words is "sixty-five million, one hundred thirty-seven thousand, one hundred five".