65152011 has 16 divisors (see below), whose sum is σ = 89856000. Its totient is φ = 41965248.

The previous prime is 65152001. The next prime is 65152019. The reversal of 65152011 is 11025156.

It is not a de Polignac number, because 65152011 - 2¹⁴ = 65135627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65152019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8215 + ... + 14063.

It is an arithmetic number, because the mean of its divisors is an integer number (5616000).

Almost surely, 2^65152011 is an apocalyptic number.

65152011 is a deficient number, since it is larger than the sum of its proper divisors (24703989).

65152011 is a wasteful number, since it uses less digits than its factorization.

65152011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5978.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 65152011 is about 8071.6795649976. The cubic root of 65152011 is about 402.3857649402.

Adding to 65152011 its reverse (11025156), we get a palindrome (76177167).

It can be divided in two parts, 65 and 152011, that added together give a triangular number (152076 = T₅₅₁).

The spelling of 65152011 in words is "sixty-five million, one hundred fifty-two thousand, eleven".