65056535 has 32 divisors (see below), whose sum is σ = 87340032. Its totient is φ = 46266880.

The previous prime is 65056499. The next prime is 65056543. The reversal of 65056535 is 53565056.

It is not a de Polignac number, because 65056535 - 2¹² = 65052439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65056495 and 65056504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209030 + ... + 209340.

It is an arithmetic number, because the mean of its divisors is an integer number (2729376).

Almost surely, 2^65056535 is an apocalyptic number.

65056535 is a deficient number, since it is larger than the sum of its proper divisors (22283497).

65056535 is a wasteful number, since it uses less digits than its factorization.

65056535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 67500, while the sum is 35.

The square root of 65056535 is about 8065.7631381042. The cubic root of 65056535 is about 402.1891121972.

The spelling of 65056535 in words is "sixty-five million, fifty-six thousand, five hundred thirty-five".