65530104 has 64 divisors (see below), whose sum is σ = 176372640. Its totient is φ = 20213760.

The previous prime is 65530099. The next prime is 65530109. The reversal of 65530104 is 40103556.

It is an interprime number because it is at equal distance from previous prime (65530099) and next prime (65530109).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65530109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23572 + ... + 26204.

Almost surely, 2^65530104 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 65530104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88186320).

65530104 is an abundant number, since it is smaller than the sum of its proper divisors (110842536).

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

65530104 is a wasteful number, since it uses less digits than its factorization.

65530104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720 (or 2716 counting only the distinct ones).

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

The square root of 65530104 is about 8095.0666458035. The cubic root of 65530104 is about 403.1626449551.

The spelling of 65530104 in words is "sixty-five million, five hundred thirty thousand, one hundred four".