52984513 has 2 divisors, whose sum is σ = 52984514. Its totient is φ = 52984512.

The previous prime is 52984469. The next prime is 52984553. The reversal of 52984513 is 31548925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37797904 + 15186609 = 6148^2 + 3897^2 .

It is a cyclic number.

It is not a de Polignac number, because 52984513 - 2¹⁷ = 52853441 is a prime.

It is not a weakly prime, because it can be changed into another prime (52984553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26492256 + 26492257.

It is an arithmetic number, because the mean of its divisors is an integer number (26492257).

Almost surely, 2^52984513 is an apocalyptic number.

It is an amenable number.

52984513 is a deficient number, since it is larger than the sum of its proper divisors (1).

52984513 is an equidigital number, since it uses as much as digits as its factorization.

52984513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 37.

The square root of 52984513 is about 7279.0461600405. The cubic root of 52984513 is about 375.5919846896.

The spelling of 52984513 in words is "fifty-two million, nine hundred eighty-four thousand, five hundred thirteen".