65125284 has 48 divisors (see below), whose sum is σ = 174292608. Its totient is φ = 18540288.

The previous prime is 65125267. The next prime is 65125289. The reversal of 65125284 is 48252156.

It is not an unprimeable number, because it can be changed into a prime (65125289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25054 + ... + 27530.

It is an arithmetic number, because the mean of its divisors is an integer number (3631096).

Almost surely, 2^65125284 is an apocalyptic number.

It is an amenable number.

65125284 is an abundant number, since it is smaller than the sum of its proper divisors (109167324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65125284 is a wasteful number, since it uses less digits than its factorization.

65125284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804 (or 2802 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 65125284 is about 8070.0237917865. The cubic root of 65125284 is about 402.3307344809.

The spelling of 65125284 in words is "sixty-five million, one hundred twenty-five thousand, two hundred eighty-four".