52964641 has 2 divisors, whose sum is σ = 52964642. Its totient is φ = 52964640.

The previous prime is 52964627. The next prime is 52964657. The reversal of 52964641 is 14646925.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29160000 + 23804641 = 5400^2 + 4879^2 .

It is a cyclic number.

It is not a de Polignac number, because 52964641 - 2¹¹ = 52962593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52964641.

It is not a weakly prime, because it can be changed into another prime (52964141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26482320 + 26482321.

It is an arithmetic number, because the mean of its divisors is an integer number (26482321).

Almost surely, 2^52964641 is an apocalyptic number.

It is an amenable number.

52964641 is a deficient number, since it is larger than the sum of its proper divisors (1).

52964641 is an equidigital number, since it uses as much as digits as its factorization.

52964641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 52964641 is about 7277.6810180167. The cubic root of 52964641 is about 375.5450231859.

The spelling of 52964641 in words is "fifty-two million, nine hundred sixty-four thousand, six hundred forty-one".