65201152 has 44 divisors (see below), whose sum is σ = 133603596. Its totient is φ = 31784960.

The previous prime is 65201107. The next prime is 65201197. The reversal of 65201152 is 25110256.

It is an interprime number because it is at equal distance from previous prime (65201107) and next prime (65201197).

It can be written as a sum of positive squares in 2 ways, for example, as 4734976 + 60466176 = 2176^2 + 7776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41208 + ... + 42760.

Almost surely, 2^65201152 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 65201152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66801798).

65201152 is an abundant number, since it is smaller than the sum of its proper divisors (68402444).

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

65201152 is a wasteful number, since it uses less digits than its factorization.

65201152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 65201152 is about 8074.7230293057. The cubic root of 65201152 is about 402.4869062006.

The spelling of 65201152 in words is "sixty-five million, two hundred one thousand, one hundred fifty-two".