52413709 has 2 divisors, whose sum is σ = 52413710. Its totient is φ = 52413708.

The previous prime is 52413707. The next prime is 52413721. The reversal of 52413709 is 90731425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40921609 + 11492100 = 6397^2 + 3390^2 .

It is a cyclic number.

It is not a de Polignac number, because 52413709 - 2¹ = 52413707 is a prime.

It is a super-2 number, since 2×52413709² = 5494393782273362, which contains 22 as substring.

Together with 52413707, it forms a pair of twin primes.

It is equal to p_3137089 and since 52413709 and 3137089 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52413707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26206854 + 26206855.

It is an arithmetic number, because the mean of its divisors is an integer number (26206855).

Almost surely, 2^52413709 is an apocalyptic number.

It is an amenable number.

52413709 is a deficient number, since it is larger than the sum of its proper divisors (1).

52413709 is an equidigital number, since it uses as much as digits as its factorization.

52413709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 52413709 is about 7239.7312795435. The cubic root of 52413709 is about 374.2383569283.

The spelling of 52413709 in words is "fifty-two million, four hundred thirteen thousand, seven hundred nine".