67052512 has 12 divisors (see below), whose sum is σ = 132009696. Its totient is φ = 33526240.

The previous prime is 67052509. The next prime is 67052519. The reversal of 67052512 is 21525076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67052519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047664 + ... + 1047727.

It is an arithmetic number, because the mean of its divisors is an integer number (11000808).

Almost surely, 2^67052512 is an apocalyptic number.

It is an amenable number.

67052512 is a deficient number, since it is larger than the sum of its proper divisors (64957184).

67052512 is a wasteful number, since it uses less digits than its factorization.

67052512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095401 (or 2095393 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 67052512 is about 8188.5598245357. The cubic root of 67052512 is about 406.2608917948.

Adding to 67052512 its reverse (21525076), we get a palindrome (88577588).

The spelling of 67052512 in words is "sixty-seven million, fifty-two thousand, five hundred twelve".