65530435 has 16 divisors (see below), whose sum is σ = 81423360. Its totient is φ = 50577120.

The previous prime is 65530417. The next prime is 65530447. The reversal of 65530435 is 53403556.

It is not a de Polignac number, because 65530435 - 2⁵ = 65530403 is a prime.

It is a super-2 number, since 2×65530435² = 8588475822578450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 65530397 and 65530406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95604 + ... + 96286.

It is an arithmetic number, because the mean of its divisors is an integer number (5088960).

Almost surely, 2^65530435 is an apocalyptic number.

65530435 is a deficient number, since it is larger than the sum of its proper divisors (15892925).

65530435 is a wasteful number, since it uses less digits than its factorization.

65530435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 65530435 is about 8095.0870903283. The cubic root of 65530435 is about 403.1633237608.

The spelling of 65530435 in words is "sixty-five million, five hundred thirty thousand, four hundred thirty-five".