65253156 has 24 divisors (see below), whose sum is σ = 152457984. Its totient is φ = 21722400.

The previous prime is 65253113. The next prime is 65253169. The reversal of 65253156 is 65135256.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7206 + ... + 13506.

It is an arithmetic number, because the mean of its divisors is an integer number (6352416).

Almost surely, 2^65253156 is an apocalyptic number.

It is an amenable number.

65253156 is an abundant number, since it is smaller than the sum of its proper divisors (87204828).

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

65253156 is a wasteful number, since it uses less digits than its factorization.

65253156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171 (or 7169 counting only the distinct ones).

The product of its digits is 27000, while the sum is 33.

The square root of 65253156 is about 8077.9425598354. The cubic root of 65253156 is about 402.5938847130.

The spelling of 65253156 in words is "sixty-five million, two hundred fifty-three thousand, one hundred fifty-six".