65037275 has 24 divisors (see below), whose sum is σ = 83525904. Its totient is φ = 50201600.

The previous prime is 65037221. The next prime is 65037283. The reversal of 65037275 is 57273056.

It is not a de Polignac number, because 65037275 - 2⁶ = 65037211 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109379 + ... + 109971.

It is an arithmetic number, because the mean of its divisors is an integer number (3480246).

Almost surely, 2^65037275 is an apocalyptic number.

65037275 is a deficient number, since it is larger than the sum of its proper divisors (18488629).

65037275 is a wasteful number, since it uses less digits than its factorization.

65037275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 65037275 is about 8064.5691143421. The cubic root of 65037275 is about 402.1494188912.

The spelling of 65037275 in words is "sixty-five million, thirty-seven thousand, two hundred seventy-five".