65125032 has 64 divisors (see below), whose sum is σ = 191118720. Its totient is φ = 18102528.

The previous prime is 65125031. The next prime is 65125043. The reversal of 65125032 is 23052156.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 65124993 and 65125011.

It is not an unprimeable number, because it can be changed into a prime (65125031) 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, 978 + ... + 11454.

It is an arithmetic number, because the mean of its divisors is an integer number (2986230).

Almost surely, 2^65125032 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 65125032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95559360).

65125032 is an abundant number, since it is smaller than the sum of its proper divisors (125993688).

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

65125032 is a wasteful number, since it uses less digits than its factorization.

65125032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10530 (or 10526 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 65125032 is about 8070.0081784345. The cubic root of 65125032 is about 402.3302155453.

Adding to 65125032 its reverse (23052156), we get a palindrome (88177188).

The spelling of 65125032 in words is "sixty-five million, one hundred twenty-five thousand, thirty-two".