65063152 has 60 divisors (see below), whose sum is σ = 158389168. Its totient is φ = 25344000.

The previous prime is 65063147. The next prime is 65063161. The reversal of 65063152 is 25136056.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 65063152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11152 + ... + 15952.

Almost surely, 2^65063152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65063152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79194584).

65063152 is an abundant number, since it is smaller than the sum of its proper divisors (93326016).

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

65063152 is a wasteful number, since it uses less digits than its factorization.

65063152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838 (or 4821 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 65063152 is about 8066.1733182470. The cubic root of 65063152 is about 402.2027474922.

The spelling of 65063152 in words is "sixty-five million, sixty-three thousand, one hundred fifty-two".