65052508 has 24 divisors (see below), whose sum is σ = 118616960. Its totient is φ = 31181760.

The previous prime is 65052497. The next prime is 65052509. The reversal of 65052508 is 80525056.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 65052508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65052509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11110 + ... + 15922.

Almost surely, 2^65052508 is an apocalyptic number.

It is an amenable number.

65052508 is a deficient number, since it is larger than the sum of its proper divisors (53564452).

65052508 is a wasteful number, since it uses less digits than its factorization.

65052508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4957 (or 4955 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 65052508 is about 8065.5134988418. The cubic root of 65052508 is about 402.1808135230.

The spelling of 65052508 in words is "sixty-five million, fifty-two thousand, five hundred eight".